Inside Minerals
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- เผยแพร่เมื่อ 24 ม.ค. 2019
- For an introductory college-level earth sciences class: a review of what makes a mineral -- and how a mineral's chemical formula and crystal structure connects to the their color, fracture, cleavage, luster, and more. Includes families of basic rock-forming minerals, such as the silicates, oxides, halides, and sulfides.
**This video comes near the middle of the semester, so there may be terms with which the audience is unfamiliar. For a full playlist, refer to the Geology playlists on the Earth Rocks! TH-cam Channel.
Content within this video is based on information available in any standard introductory college geology textbook, such as Essentials of Geology -- Tarbuck and Lutgens -- Pearson Publishing.
Part of a series of videos for Minerals:
1. Rock Cycle
2. Water Molecule Shape
3. Inside Minerals
4. Identifying Minerals
5. MINERALS ADDENDUM: (For lab students only!)
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13:10 this is what I'm been trying to understand. Thank you!
Excellent well organized presentation! now I know why quartz is so abondant!
Great video. Good amount of information organized and understandable :) . Thanks!
Glad it was helpful!
Nicely done~
I have a question: Where are Phosphates, Hydroxides and Borates mineral group. ? 5:52
Thank you so much, that was great!!!
Interesting
I can't get how the Si:O ratio calculated? any idea?
It's the ratio of Silicon atoms to Oxygen atoms in a given mineral. Example: quartz has the chemical formula of SiO2, which is a ratio of Si to O of 1:2 (for every SIlicon atom in the mineral there are 2 oxygen atoms). I hope that helps! :)
Thank you
What's wrong with this video? It won't play past 0:26
your internet
Because you live in China