How to Test & Evaluate a New Wild Clay Source

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  • เผยแพร่เมื่อ 1 มิ.ย. 2024
  • ⬇️ Info about this video and links to classes and social media are below
    🧭 My website: ancientpottery.how
    ℹ️ About this video
    This video shows how I approach a new source of wild clay to determine whether it is good for making pottery and how best to process it. Taking you through the entire process of testing and evaluating clay from collecting a new clay in the field to testing the clay for plasticity, calcium and shrinkage, through tempering and forming a small pinch pot.
    Wild Clay 101 online masterclass - ancientpottery.how/classes/
    How I dry process my clay - • Harvesting & Processin...
    How to identify clay in nature - • How To Identify Clay i...
    ❤️ Support my channel
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    🛍 Shop for pottery related goodies
    Classes, tools and pottery are available at my online store: ancientpottery.how/shop/
    📚 Improve your pottery skills
    Check out my in-person pottery workshops and online masterclasses to improve your pottery making skills. ancientpottery.how/classes/
    ⭐️ Social media
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ความคิดเห็น • 303

  • @AncientPottery
    @AncientPottery  3 ปีที่แล้ว +53

    Sorry about the blank screen at 3:20 I had a little phone video in there of the selenite and something went wrong when I exported the video. Big oops!

    • @saminalodhi6092
      @saminalodhi6092 2 ปีที่แล้ว +2

      Its OK👍🏻

    • @Heartbeat4Japan
      @Heartbeat4Japan 2 ปีที่แล้ว +1

      Authentic filming!

    • @motog4-75
      @motog4-75 ปีที่แล้ว +2

      Would talcum powder be a good temper?

    • @misterkaos.357
      @misterkaos.357 ปีที่แล้ว

      @@motog4-75 I'm no expert, but I suspect anything containing calcite that can be ground into powder can be used for tempering. He mentioned ground sea shells and feathers, both of which contain calcite if I'm not mistaken.

    • @TheLindbergbill
      @TheLindbergbill ปีที่แล้ว

      No problem your videos are great!

  • @agrevstegvsgbytngyunm337
    @agrevstegvsgbytngyunm337 3 ปีที่แล้ว +107

    It's incomprehensible how this channel isn't getting more views, likes and subscribers. Great job and highly educational.

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +14

      I know right? Come on people, tell your friends so I can blow up!

    • @ghaniaghania5831
      @ghaniaghania5831 2 ปีที่แล้ว +2

      الترجمة تحت الفديو بالعربية سيحصل على كثير من المتابعين تحتو ليس لدينا من يشرح لنا كعرب

    • @joshua2400
      @joshua2400 ปีที่แล้ว +1

      Agreed, Jesus Christ the sovereign God loves you my friends
      I hope you can have hope thanks to the Holy Trinity, as God has miraculously healed me of my years long chronic breathing issues, instantly in an anointed prayer

    • @isaacpasina7010
      @isaacpasina7010 ปีที่แล้ว

      Agreed clearly means people are interested in other things which is fine. Lol

    • @TheLindbergbill
      @TheLindbergbill ปีที่แล้ว +1

      Give it some time. Just found this and I love it. There are people like us!

  • @jazzmusician46
    @jazzmusician46 ปีที่แล้ว +20

    Thanks Andy. You are a naturally born teacher. Your passion shines through. I am not a potter, but I love your videos. Maybe one day I’ll get into it. Once again, thanks from ‘down-under’.

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว +1

      Thanks for the kind words, I am glad you are enjoying my content.

  • @lunamoon5858
    @lunamoon5858 3 ปีที่แล้ว +37

    i’ve been absolutely fascinated by pottery and especially wild sourced clay and at home firing lately; these videos are a gold mine, i lose myself in them for hours. thank you so much for sharing your knowledge!

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +2

      Thank you for watching my content. I am glad you appreciate it.

    • @loamdelatam770
      @loamdelatam770 ปีที่แล้ว

      @@AncientPottery one question, do you know how to do tapial walls?

  • @2gyi718
    @2gyi718 ปีที่แล้ว +9

    This channel is a gold(or clay) mine of knowledge for someone like me in a developing country to start a new hobby on pottery. Thank you for sharing your passion Andy. You're helping people from the all over the world get started on pottery!

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      Glad to help. Thanks for watching.

  • @LongTrout
    @LongTrout ปีที่แล้ว +6

    Love this vid. You are doing the very important service of teaching ancient knowledge that most are clueless ever existed. The skills you present are priceless when it comes to ensuring the survival of mankind. Be proud of the gifts you give for they are great indeed.

  • @rutilopata8294
    @rutilopata8294 3 ปีที่แล้ว +11

    Great video Andy, my son asked me all the questions you just answered, I shared the video with him, after 25 years of working with clay I missed many of the answers myself😌thank you again for sharing your passion🕊✨🌹

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +1

      Glad to help, thanks for watching

  • @reginacarroll8149
    @reginacarroll8149 3 ปีที่แล้ว +14

    Thank you, Andy! You're a great teacher!

  • @angeladazlich7145
    @angeladazlich7145 3 ปีที่แล้ว +12

    This is the kind of thing I like about your videos. Practical, hands on and useful tips. Thanks!

  • @springbloom5940
    @springbloom5940 3 ปีที่แล้ว +9

    Ive concluded that mine is ball and bentonite. Grey, sticky, dense, extremely plastic (feels like silly putty), slow drying, hard and cracks like crazy. Oh and a little research on local geology says that bentonite and ball deposits cover my area 🙄 The Karankawa used it, so it is useable.

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +2

      As mentioned in this video, adding temper will reduce stickiness, your clay may need a whole lot to be workable.

  • @musicman7393
    @musicman7393 ปีที่แล้ว +4

    I accidentallied upon your channel. I very much enjoy this! My dad is a geologist from Farmington and this was right up my alley. Keep up the great work!

  • @Opernkabarett
    @Opernkabarett ปีที่แล้ว +1

    Another learned lesson. Thank you! That helps me a lot!

  • @tnastyartdaddy3127
    @tnastyartdaddy3127 11 หลายเดือนก่อน +1

    This dude's awesome. Thank you for the videos 🙏

  • @justbloggin7407
    @justbloggin7407 ปีที่แล้ว +7

    You gift us with such valuable knowledge! I really don't know what I am waiting for to go and try all of this by myself (sure my kids will enjoy it too) I just need to pass by that though that I am not crafty enough...

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว +1

      You can do it! Thanks for watching.

    • @Opernkabarett
      @Opernkabarett ปีที่แล้ว +1

      Oh yes! I sure know that feeling!!! But ... I started. Still a beginner, but alone the touch of my selfprocessed clay is rewarding!

  • @MrContactrobots
    @MrContactrobots ปีที่แล้ว +1

    fantastic videos! thanks for the info. I'm going to test the clay I've been digging up for years.

  • @MiguelPerez-bv4bl
    @MiguelPerez-bv4bl 3 ปีที่แล้ว +2

    Thank you this is great !

  • @AdriansPotteryArt
    @AdriansPotteryArt 3 ปีที่แล้ว +1

    Thanks for this lesson.

  • @matthiasgr555
    @matthiasgr555 3 ปีที่แล้ว +2

    Thanks Andy! As always very pleasent to watch

  • @RaindropsBleeding
    @RaindropsBleeding ปีที่แล้ว +2

    Just found this channel. I've been trying to get into pottery for a while now and I was determined to find my own clay. thanks for the help

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      I hope you can find a good clay. You're welcome.

  •  3 ปีที่แล้ว +2

    Excellent. Thank you.

  • @lilyrobb3835
    @lilyrobb3835 2 ปีที่แล้ว +1

    Looks like a fun day, Andy! Great video :)

  • @6bonjour
    @6bonjour 3 ปีที่แล้ว +2

    Nice job always interesting and useful.

  • @sarahgeurtz7638
    @sarahgeurtz7638 ปีที่แล้ว +1

    This is a fantastic channel!!

  • @sergeyb7761
    @sergeyb7761 3 ปีที่แล้ว +2

    Nice, interesting and inspiring video as always on your channel!

  • @hectorgarcia1326
    @hectorgarcia1326 2 ปีที่แล้ว +1

    This is a great video, Andy

  • @michellemooney1460
    @michellemooney1460 3 ปีที่แล้ว +3

    Great video Andy!

  • @maylatt1
    @maylatt1 3 ปีที่แล้ว +5

    Very interesting and well explained. Thank you very much!

  • @doabrewinfo6212
    @doabrewinfo6212 2 ปีที่แล้ว +1

    Very, very interesting. I really enjoy your show and information!

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      Thank you so much. Keep watching

  • @louisecamm9058
    @louisecamm9058 ปีที่แล้ว +1

    Wow - what a wonderful video!

  • @philipptroger4288
    @philipptroger4288 3 ปีที่แล้ว +3

    I love your channel so much....your videos getting better and better....

  • @Ladythyme
    @Ladythyme 2 ปีที่แล้ว +1

    Thank you for bringing me into your world. I’m fascinated.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว +1

      Glad to offer you some new ideas, please keep watching.

  • @socratesalcacio
    @socratesalcacio 3 ปีที่แล้ว +2

    Excelente video.

  • @mojavebohemian814
    @mojavebohemian814 ปีที่แล้ว +1

    Thank you

  • @lacoloradita1314
    @lacoloradita1314 ปีที่แล้ว +1

    Very good and efficient 👍🏽video

  • @fairy532
    @fairy532 2 ปีที่แล้ว +1

    Wow that’s very informative for the beginners who love clay

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      Thanks, that is my goal in making these videos.

  • @Prerna3d
    @Prerna3d 2 ปีที่แล้ว +3

    I really like your videos. They are so inspiring that I feel like going out and finding my source of clay. Big thanks.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      That’s great. You should try it.

  • @beejonsahu9922
    @beejonsahu9922 ปีที่แล้ว +1

    Brilliant Pottery Educator

  • @miotrasedl2651
    @miotrasedl2651 9 หลายเดือนก่อน

    I love your videos! Thank you so much! Greetings from Germany.

  • @socalpal8416
    @socalpal8416 3 หลายเดือนก่อน

    Great video Andy, thanks. This is the advice that I've been searching for. I'm near San Diego and have been wanting to try making some clay pottery for the fun of it. I can already tell I'll be watching quite a few of your videos.

  • @jrobbin24
    @jrobbin24 6 หลายเดือนก่อน +1

    Such a great channel

  • @marktullis1175
    @marktullis1175 3 ปีที่แล้ว +5

    I am moving from an area of lots of ‘temper’ sand to an area of total clay. Hopefully put your guidance to good use👍

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว

      Sounds like a good trade-off. I hope you find the clay you want in your new location.

  • @denniswood231
    @denniswood231 2 ปีที่แล้ว +1

    Love your videos Andy..fun video...I am from Saskatchewan Canada and we have some fantastic clay sources ...I am just getting started in pottery and want to do exactly what you do
    . Thanks

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว +1

      Glad to hear it. Thanks for watching, I can't wait to hear what you create with your Saskatchewan clay.

    • @denniswood231
      @denniswood231 2 ปีที่แล้ว

      I was driving home yesterday and spotted a vertical exposed clay bank on a river close to my home...it is surprising what a person can drive by for years and not pay attention to or to realize the potential of what they are looking at.
      I went back and chipped about 45 lbs of frozen lumps from the bank.
      Processed and sieved it last night and it is hanging in a pillow case dripping...it is cool in my garage so it may take several days to dry out.

  • @butth3ad
    @butth3ad ปีที่แล้ว +1

    i think i found a source of wild clay today so i'm excited to test it out

  • @tolqar6563
    @tolqar6563 2 ปีที่แล้ว +1

    Glad I found this channel. So much clay just outside my house.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      Awesome, now you know what to do with it.

  • @cre2919
    @cre2919 3 ปีที่แล้ว +1

    Thanks for sharing God Bless

  • @stephenrobb8759
    @stephenrobb8759 2 ปีที่แล้ว +1

    Just found your channel today...
    I am enjoying your process...
    When I need to find clay...
    I walk to the nearest spot in my yard where the grass doesn't want to grow.
    Our subsoil is the heavy red clay of Oklahoma .

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      LOL, I know about that, I lived 4 years in Oklahoma. Thanks for watching my videos.

  • @Javaman92
    @Javaman92 2 ปีที่แล้ว +2

    Sigh, I can't believe that I forget so much. This video covers everything I was wondering about. I've obviously seen it before. I'll have to try to vinegar test though. Your videos are so good. They make me believe I can do it. 😃

  • @user-ho9cz9lo9f
    @user-ho9cz9lo9f ปีที่แล้ว +1

    Hi Andy.
    I just wanted to say thank you for your vidioes. Much apreciated!
    When l was younger and at Uni l studied ceramics and glass, as my minor of a BA degree.
    You have rekindald my interest after many years and thought me loads.
    I retire this coming year, and having just brought a small homestead, withe clay on it! Thought l might like to try mu hand at what you show. Sounds fun!
    Our please is in Latvia across the pond. At presant we (my good lady wife and l) are in The UK.
    Well thank's again and please keep up the fine work.
    Malkuta

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      Thank you, glad I could provide some inspiration.

  • @tomstark28
    @tomstark28 3 ปีที่แล้ว +8

    Just stumbled on your page the other day, I already refined my own clay from a good source I found on my property and am planning on building a brick kiln. I also enjoy primitive cooking techniques and wondered if you could forsee any issues using the kiln for baking as well?

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +2

      Yes, I think the kiln could be used for baking, it will certainly hold onto the heat for many hours after a pottery firing.

  • @llanitedave
    @llanitedave 3 ปีที่แล้ว +6

    Fascinating and useful as always, Andy. This gives me the courage to give some clay I'd rejected previously as being too sticky another try -- I had no temper in it. Speaking of temper, does the size of the temper particles make a difference? I have access near me to some powdery volcanic ash, and a deposit of diatomite. I'm curious about how either one would work for temper as opposed to sand, particularly at different temperatures. Now I'm feeling "temper-amental!"

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +2

      Volcanic ash and diatomite make great temper materials. Sand is convenient but not the best. Watch my video about temper to learn more about it th-cam.com/video/uZZdLLCO8Iw/w-d-xo.html

  • @MarkStadsklev
    @MarkStadsklev 2 ปีที่แล้ว +2

    I haven’t found anyone addressing the finding of wet clay. I believe I’ve found and harvested some where a mountain stream enters the ocean at low tide.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      People who live in a moist climate find wet clay all the time. I however live in Arizona so I only find dry clay unless it has rained recently.

  • @gottagift
    @gottagift ปีที่แล้ว +1

    The flowering cactus caught my attention. In the 1978 movie "Invasion of the Body Snatchers" i am pretty sure they used some of those cacti in some scenes.

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      Interesting, I have never seen that movie.

  • @hellzfirex
    @hellzfirex 2 ปีที่แล้ว +6

    Found your channel by accident and have been watching it almost daily and now I want to get into pottery making at home lol. Did your friend really make you a map or did you use gps? 😂

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว +2

      He actually gave me verbal directions, I drew the map as a prop to use in the video. I did not need to use GPS to find it because I was already familiar with the general area it was in. Thanks for watching.

  • @skullheadwater9839
    @skullheadwater9839 ปีที่แล้ว +1

    You should come down here to South Louisiana if you just start digging in the ground you find clay it's everywhere big old huge chunks of it, massive amounts of this dark brownish grey clay

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว +1

      Oh I know about that. I used to live in Denham Springs.

  • @T0VAB0DA
    @T0VAB0DA 11 หลายเดือนก่อน +1

    Hi Andy, GREAT channel!!! What is the acceptable range for shrinkage?

    • @AncientPottery
      @AncientPottery  10 หลายเดือนก่อน

      Maybe anything under 15%, but a lot of this is subjective.

  • @jmortonsalt
    @jmortonsalt ปีที่แล้ว +2

    Love the videos! VERY informative. I have a question though - is the temper added just for clay that will be worked by hand or wheel? I have some clay given to me and I've studied up a little on making slip from it with specific gravity and flocculant (sodium silicate) and hadn't heard of the temper being added.

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว +1

      No, you won't need to add temper to clay that you will be using as a slip.

  • @hkecowitch
    @hkecowitch 4 หลายเดือนก่อน +1

    thankyou

  • @ElizabethBattle
    @ElizabethBattle ปีที่แล้ว +2

    Thank you for this video. The timing is perfect for me (it's a year old, but was just recommended to me) -- I just harvested and wet- processed my first wild clay, which I harvested from our yard when my husband was digging a ditch. I am very impressed with the plasticity and texture of it so far; it took almost 3 weeks in the pillow case to dry to the point that I could knead it and add temper (crushed beige bricks). Our climate in Appalachia is so much wetter than where you are!
    At any rate, now I know how to test it and what to look for. Thank you!!
    Now I am off to watch your video on making scrapers from gourds, which we have many of. :)

  • @robsmith6961
    @robsmith6961 3 ปีที่แล้ว +1

    Good video, this a very important subject, I think , since without good clay their is no good pottery, THANKS Andy on the money with this one

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว

      Thanks Rob. I’m working hard to tell the story, I appreciate your support and encouragement.

    • @robsmith6961
      @robsmith6961 3 ปีที่แล้ว

      @@AncientPottery you're doing a great job keep it up.

  • @shaunamoose7809
    @shaunamoose7809 3 ปีที่แล้ว +2

    Wild clay pottery isn't really known in England (these days) so it's hard to find information on. I have collected some clay and look forward to firing some. These videos are extremely helpful in guiding me in the right direction, Thank you.

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +1

      I'm so glad to be of help to my British friends. I am mostly of English ancestry, so would LOVE to teach a class there some day.

    • @shaunamoose7809
      @shaunamoose7809 3 ปีที่แล้ว

      @@AncientPottery if you ever teach a class here I'd love to come. I'm based in North Yorkshire or the Lake District usually. Great places to visit with fascinating history & stunning scenery, lots of public records if you want to do some family history research too.

  • @seahunter1
    @seahunter1 2 ปีที่แล้ว +1

    I have been enjoying your videos. You showed how to measure shrinkage in this video. What be an expectable range for shrinkage?

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว +1

      I don't know if I could set a number as to what is unacceptable. A lot would be up to the individual potter and what they are willing to tolerate. High shrinkage is annoying as your pots end up much smaller than you built them, and it can cause cracks as the pot dries. I think knowing the shrinkage rate of a clay is not so much to know how usable it is, but to know how big a pot needs to be made to be at the desired size when finished.

    • @seahunter1
      @seahunter1 2 ปีที่แล้ว

      @@AncientPottery Thanks! That makes sense.

  • @jasminflower3814
    @jasminflower3814 11 หลายเดือนก่อน +2

    Great video, thank you

    • @AncientPottery
      @AncientPottery  11 หลายเดือนก่อน +1

      Glad you liked it!

  • @crowstudios300
    @crowstudios300 3 ปีที่แล้ว +3

    Another great video Andy thank you! So far my son and I have been using wet clay that we find lining a creek bottom. We are not drying it but do add some temper in the form of ground oyster shell...Is there an issue with using wet clay without drying it and processing it to dust first that I haven't encountered yet? Thanks again! PS we are in NE Ohio if that tells you anything else you need to know about our clay specifically.

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +2

      No problem at all, but our clay in Arizona almost always comes dry. If the clay doesn't have a lot of junk in it such as rocks or roots then you could just add some grit and use it as is.

    • @crowstudios300
      @crowstudios300 3 ปีที่แล้ว +2

      @@AncientPottery thank you sir!

  • @karnusitke
    @karnusitke 2 ปีที่แล้ว +1

    thank you so much I was looking so long to find such an important knowledg. Im from Israel. we have a lot of lime ston. I have been using as clay the pouder white soil from a limestone cave and wandering about it... any way Im prepering to see the video in your site and more tha happy to pay the price for it. thank you!!

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      Glad it was helpful! Avoid that limestone in your clay, it can cause serious problems, sometimes years after the pot is made.

    • @karnusitke
      @karnusitke 2 ปีที่แล้ว

      @@AncientPottery thank you for you answer. I will look for a netter clay...

  • @fauvemartens5748
    @fauvemartens5748 2 หลายเดือนก่อน

    Thank you for sharing your knowledge! Did you also clean the wild sad you used? I'm up in the Canadian prairies and the soil is mostly sand based, but it's very fine sand. Does it need to be quite course to be good temper?

  • @Javaman92
    @Javaman92 2 ปีที่แล้ว +2

    There's hidden jems in your videos, this one has several. :-D I do have a question. At the end you mention that your shrinkage was 6%. I'm guessing that is okay. What is optimal? What is okay?
    Oh and I want to thank you. To me the measure of how good a channel is measured in how responsive the person is. You rate way up there. I like that I feel there is someone on the other end. So yeah, thanks.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว +2

      Thanks! 6% is pretty good up to about 12 is probably acceptable. After that it gets frustrating to see your pot get way smaller than you made it, also it becomes harder to prevent cracking as it dries.

  • @marianasalazar5524
    @marianasalazar5524 9 หลายเดือนก่อน +1

    Great video Andy.
    I'd like to ask you what main difference do you find in using organic temper like manure or mineral temper like sand. I'm interested in knowing the effect of organic temper in thermal shock. Thank you.

    • @AncientPottery
      @AncientPottery  8 หลายเดือนก่อน

      I have never actually used organic temper so can't answer this question. It is worthy of study though.

  • @roostermcblurter
    @roostermcblurter 3 ปีที่แล้ว +3

    Is there a difference in the types of temper? Sand, fired clay, ground up rock even? Maybe a video on this topic. Cheers.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว +1

      Yes. Check out this video all about temper. th-cam.com/video/UzkZ1EpLXxs/w-d-xo.html

    • @roostermcblurter
      @roostermcblurter 2 ปีที่แล้ว

      @@AncientPottery thank you. Does this video talk about different types of temper though? I know about using fired clay but was wondering if in ancient pottery they used different things like sand, rocks etc?

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      @@roostermcblurter Yes, this video talks about different types of temper and their pros and cons. Different cultures in the prehistoric SW used different things. Ground stone, sand, grog, volcanic ash, etc. Tribes in the east sometimes used ground seashells.

  • @zeahlessley6108
    @zeahlessley6108 2 ปีที่แล้ว +2

    Hey there Andy, I need to be able to fire to cone 10 for frost protection making pots for plants/trees, how do you go about testing wild clays for how high they can reliably be fired to?

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว +2

      Great question. It would make a good video but requires a kiln which I don't have. Make a test tile from the new clay, place it in a dish or something from a different clay that you know can fire to cone 10 or whatever you want. Then fire to a low temp, if it survives then fire hotter. Keep firing hotter and hotter until you either reach your desired temperature and it survives or you discover at what temperature the clay melts.

  • @marciacunningham5877
    @marciacunningham5877 2 ปีที่แล้ว +2

    Hi, Andy. I have a large amount of black sand mixed with the sand in my arroyo. I collect it with a magnet. Is there any use for this in pottery? Perhaps tempering or for paint, somehow. Thanks, Michael

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      It is my understanding that black sand is magnetite. It should work for temper, I have heard of people trying it for paint but I am not sure how well that works or not.

  • @gauthiersaillard1749
    @gauthiersaillard1749 2 ปีที่แล้ว +2

    Hi Andy, I just start with (wild)potery, and dug my firts blue/gray clay from a drying lake next door today, I will test that all! But just to understand,11:05 what is wrong with calcium in the clay? In your exemple, it does fizzes: does it mean you wont use it? I am amazed by your work and knowledge

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว +2

      I should do a whole video about calcium carbonate. When it gets hot in the firing it changes chemically into "quick lime" which can sit in your pot for perhaps years. The problem comes when quick lime gets wet, and that can come from putting liquid in the pot, washing the pot with a damp rag or even from humidity in the atmosphere, then the quick lime will expand, blowing off little bits or spalls on your pot. You may want to find a different clay or maybe just take your chances since you are just learning. But now you know what to expect.

    • @gauthiersaillard1749
      @gauthiersaillard1749 2 ปีที่แล้ว

      @@AncientPottery Thank you for your answer! Is that why in one of your other video you speak about making a watter test? your videos gave me the courage to start, i am very greatfull and excited

  • @Tischlerimkopf
    @Tischlerimkopf ปีที่แล้ว

    Is there a chance to see if the clay is able to fire in high temperatures, or basically to determine if the clay is maby suitable for a specific Cone (5 or 6 for instance) before firing? I assume there is just testing and hoping for the best, not to have a huge mess in your kiln if it was a little too hot.

  • @marythompson9952
    @marythompson9952 10 หลายเดือนก่อน +2

    What happens to organic tempers like manure and feathers? Do they burn out during firing?

    • @AncientPottery
      @AncientPottery  10 หลายเดือนก่อน +2

      Yes, they leave voids in the pottery. Pottery made like that are more porous and weaker.

  • @jc-rq8or
    @jc-rq8or 2 ปีที่แล้ว +1

    I'm gonna have to try this, since I've found that my yard is loaded with a near solid layer of clay about 2 feet down.

  • @renaissancewomanfarm9175
    @renaissancewomanfarm9175 3 ปีที่แล้ว +3

    I have a pile of wild clay here from when we had to have some digging done. It seems to pass the initial tests appearance wise. I am wondering about using manure as temper. Would that be added at the same rate as sand?

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +2

      I’ve actually never tried manure, but I would assume the rate would be roughly the same. Make sure it is finely ground up before you add it to your clay

    • @renaissancewomanfarm9175
      @renaissancewomanfarm9175 3 ปีที่แล้ว +1

      @@AncientPottery Thanks, will do!

  • @code-monet9468
    @code-monet9468 ปีที่แล้ว +1

    Hello Andy! I wanted to buy some sand from a building supply store that said it had quartz in it. Is that good to mix in with the clay or should I look for something else? Thanks in advance!

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว +1

      Quartz will not be a problem, many of the native groups in the Southwest used quartz sand temper.

  • @renetendrup8891
    @renetendrup8891 8 หลายเดือนก่อน +1

    Have you ever been to Wisconsin's south shore of Lake Superior, I found beautiful red clay there. And wondering how it will work for pottery.

    • @AncientPottery
      @AncientPottery  7 หลายเดือนก่อน

      No, I never have, but give it a try and see how it goes.

  • @christopherconaway3549
    @christopherconaway3549 3 ปีที่แล้ว

    great video Andy! i have a question. i recently purchased some ceramic clay from Amazon to practice making pottery. it has no indication on the site if there is any tempering material in it. would you suggest i add some sand anyway?

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +1

      Only if you are planning on firing outdoors. Commercial clay comes ready to use if you are firing in an electric kiln.

    • @christopherconaway3549
      @christopherconaway3549 3 ปีที่แล้ว +1

      @@AncientPottery much appreciated Andy!

  • @lindajohnson2950
    @lindajohnson2950 11 หลายเดือนก่อน

    Thanks for all you do!! You mentioned that sometimes you feel grit in the clay, but you didn't say what to do about it. My grandsons and I wet processed some wild clay and it feels a bit gritty. What should we do?

  • @nellekehakvoort9347
    @nellekehakvoort9347 ปีที่แล้ว +1

    Thank you so much for this video, I appreciate it! I have a case I wanna present to you. So I live in the Netherlands, in a region that used to be meters underwater. There is a lot of blue shell clay underneath our soil, which I really want to make something with. In your video you said that shell (calcium) can cause trouble. My question is can I work with this or is it a dead cause?
    Also: I'd like to learn about the wet method to process wild clay, since I live a very wet climate.

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      Lots of Native American cultures tempered their pottery with shells. Just keep the firing temperature below about 820 C and you will be fine.

  • @C-M-E
    @C-M-E ปีที่แล้ว

    Sorry for the rando comment, but since I'm here, I tried the coffee bean oil sealing method over the weekend. Somewhat viable, but you'd need to do several treatments. Also tried coconut oil, which was definitely a one shot process with some rolling as you check periodically. Really excellent penetrative soak that lasts and lasts. Whenever it stops raining I'll try honey next (outside in case it smokes).
    Also sent you an informational email with photos last week. Not sure if it ended up in your spam bin, but just in case...

  • @bakedto420
    @bakedto420 ปีที่แล้ว +1

    Can you explain the temper a bit more and the different options?

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      Temper is non-plastic material added to the clay. More information here th-cam.com/video/uZZdLLCO8Iw/w-d-xo.html

  • @Theshamruck
    @Theshamruck 3 ปีที่แล้ว +1

    Hi Andy, I found your channel while doing a project for college where I harvested clay from my back yard dirt. After refining it and allowing the product to convalesce I noticed that the inside of my clay ball smells really bad, almost like waste (read poop). Is it normal for clay to develop an excrement like smell in the center? The outside of the ball, the drier portions, has no bad smell at all and instead just smells like dirt. Thanks for the great content!

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +1

      Some clays will do that if they have a lot of organic matter. It is best to mix these clays dry and use quickly to keep the smell from developing. Or find another clay.

    • @Theshamruck
      @Theshamruck 3 ปีที่แล้ว

      @@AncientPottery thanks for responding, and the advice!

  • @stilltlrforlife
    @stilltlrforlife 2 ปีที่แล้ว +1

    Hello Andy, Ive finally got myself settled in and my work area about ready so I can start makin primitive pottery again, I've got a spot that produces some super pure blue clay, Im going to be testing it very soon, if thi stuff works well, Id be willing to send you some of it to evaluate and use just for the fun of it. I'm not sure how many regions you have used wild clay from. However if you are interested, after I go and harvest some and if I deem it worthy enough, I'd be happy to send you some from the East coast of Michigan, we have great pure clay left behind from the glaciers in my area.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      Oh this must be Jim. Hey man, I can't wait to see what you make.

    • @stilltlrforlife
      @stilltlrforlife 2 ปีที่แล้ว

      @@AncientPottery Yes it is Andy, video is still in progress....i will keep you posted.

  • @eonian1717
    @eonian1717 10 หลายเดือนก่อน

    hi andy, love your channel.
    may be a silly question but
    for the shrinkage rate,
    ((wet length - dry length)
    divided by wet length x100
    the dash in the formula, is it to be
    (( wet length + dry length)/ by wet x100
    or ((wet length minus dry length) x100
    thanks in advance

    • @AncientPottery
      @AncientPottery  10 หลายเดือนก่อน

      wet minus dry, you need to determine the difference between those two measurements and the wet is the larger number so wet minus dry length

  • @SEALAB-xn4qn
    @SEALAB-xn4qn ปีที่แล้ว +1

    I found a vein of really funky smelling creek clay, pretty pure and plastic tho. White clay is hard to find where I live

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      White clay is hard to find most places.

  • @shannonc9368
    @shannonc9368 ปีที่แล้ว +1

    Have you had any experience with wild clay from the South East US and if so what are your thoughts on it (ease of use for beginners) ? In GA we have Red Clay right below our topsoil layer. Thanks

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      I have a lot of students who use clay from that part of the world to good success. But I don't have any personal experience with it.

  • @misterkaos.357
    @misterkaos.357 ปีที่แล้ว

    I'm new to the clay game, and one thing that I've always been curious about is how silt affects the "temperament" of the clay. I've always been told that sand is good for tempering clay for ceramic firing purposes, and silt is good for making slurry "cement" for flood ditches and french drains. So how _does_ silt affect clay? Can it be used as a temper? And if so, how much of it should I use?

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      Sorry, I have no experience with silt in my clay

  • @elijahrevell1201
    @elijahrevell1201 2 ปีที่แล้ว +1

    Does levagateing make a clay source better to use at all or is it just for getting rocks n stuff out. Does the color of the clay tell you anything ?
    Can a clay be to fine.
    I think I just need to go test them all out and find what works with what I got.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      Levigating can remove most of the non-plastic material, thereby making the clay more plastic. Color means very little. All clay needs some temper, whether that be naturally occurring or added, too pure results in drying cracks.

  • @lrb3989
    @lrb3989 2 หลายเดือนก่อน

    How about the mound of dryed earth above a cray fish hole is that dried clay when my lawnmower hits it it very hard

  • @jamespressey8610
    @jamespressey8610 ปีที่แล้ว +1

    What happened to the pot when you did the test fire? was the clay good?

  • @mazo691
    @mazo691 ปีที่แล้ว

    Nice! You mention that there is a concern with calcium sources negatively impacting the clay blend (in the field and additive) and mentioned that (pre)historical use could include ground shell. Is the ground shell an introduce calcium source? If yes, does it interact differently? Thanks!

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว +2

      Yes shell temper is calcium. Several different cultures used clay with calcium, but they fired at a low temperature so it wasn't a problem. If you are going to use clay with calcium in it, make sure to fire below 800 C. This is especially a problem when people are firing with electric kilns.

  • @user-cw7kz5vb6j
    @user-cw7kz5vb6j หลายเดือนก่อน

    I wonder, what is the acceptable shrinkage rate percentage range?

  • @mansourbelkharoubi7102
    @mansourbelkharoubi7102 2 ปีที่แล้ว +2

    Hello, how are you, a question please, I found clay in the woods that has 3 colors, orange, yellow and gray, is it good to work? Thank you for the information you provide. It is very helpful.

    • @AncientPottery
      @AncientPottery  2 ปีที่แล้ว

      I have seen clay like that with different colors. Give it a try, you can't judge clay by the color.

    • @mansourbelkharoubi7102
      @mansourbelkharoubi7102 2 ปีที่แล้ว

      @@AncientPottery Thank you for the reply, I'll try it 😊

  • @reginacarroll8149
    @reginacarroll8149 3 ปีที่แล้ว +1

    I tried making a little bowl like you did at the end of this video. It's cracking while I'm trying to make it. What does that mean!?!

    • @AncientPottery
      @AncientPottery  3 ปีที่แล้ว +1

      It could be that your clay lacks plasticity (called being "short"). But it could be that you are new to pinch pottery and are just struggling with the process. Hard to say with the info I have.

  • @bobm2331
    @bobm2331 ปีที่แล้ว +1

    Andy I have a ? I think you could answer. I found what I think are pottery sherds in a parking lot in the ancient city of Corinth, Greece. They were being used as fill so I don't think I disturbed an excavation site. They appear to have been worked and fired from their texture. Is there a way to determine if they are in fact pottery sherds? Well done videos.

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      That's cool. I don't know, maybe you can ask an archaeologist

    • @bobm2331
      @bobm2331 ปีที่แล้ว

      @@AncientPottery Andy, I'll check that out. Also, I'm on the look out for natural clay here in Missouri. Great videos.

  • @LarryTC2000
    @LarryTC2000 ปีที่แล้ว +1

    I've tried using wild clay from the Columbia River. Dug it out wet (light gray in color) and used burned and crushed shell (wanted to be similar to Mississipppian Culture pottery) as temper. Found that it was VERY sticky, cracked excessively in drying and was very hard to wrap around my finger when I tried that test. Do you ever use 'wet' clay straight from a river?

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      All clay is different. Some clays are hard to impossible to work with and others are a dream. The clay you describe sounds difficult.

  • @girmaafework5355
    @girmaafework5355 9 หลายเดือนก่อน

    I am living in ugand sir plz can you help me how to now clay for coking bread in ethiopia

  • @googiegress7459
    @googiegress7459 ปีที่แล้ว

    How does excessive powdering of the clay to a finer grit level affect the process or end ceramic product? What about powdering of the temper or using a finer sand? And does smooth desert sand vs. gritty sea sand make a difference?

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว +1

      I wonder at the term "excessive powdering." I mean clay is already the finest particles of earth, can such a thing even be "excessively powdered" There is no way you can grind those particles finer in any meaningful way.

    • @googiegress7459
      @googiegress7459 ปีที่แล้ว

      @@AncientPottery Hey thanks for responding! I'm not a ceramics person, I just like your videos, so I don't know much. What I was getting at is, when you use the corn grinder to grind up the raw wild clay, you're breaking the dried clumps up into smaller pieces. So, is there a benefit to grinding finer?
      Or do I misunderstand the next step. When you wet the clay and start working it, do you end up breaking up the tiny chunks of particles anyway?
      I appreciate your work by the way, thanks for being here and making these videos :)

  • @bjellison905
    @bjellison905 ปีที่แล้ว

    Burnt flint is found in our ancient pottery shards found locally. Im wanting to do the same. My clay was so sticky it was unworkable. I added temper and was able to knead it. Now to figure out how to make something lol my little bowl fired grey almost white. Any advice?

    • @AncientPottery
      @AncientPottery  ปีที่แล้ว

      That's just the nature of your clay, all clays are different. Different textures and colors.