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thanks for this nice video; one thing: the twins you show are mineralogically no twins but intergrown or parallel grown crystals. Except for the staurolite, that is a real twin , where two crystals intersect at a specific angle.
Thanks so much. Never figured it out at school. It's really helpful!!
Great explanation sir❤
very good staff
Very nice video
Great vid
Very helpful! Thank you.
Too you tell us what each speciman is
@@darryld9719 are there a few specific ones you are interested in? Yes I could identify all of them
That almost looks like pilot mountain you are at when the video first started
Olá
thanks for this nice video; one thing: the twins you show are mineralogically no twins but intergrown or parallel grown crystals. Except for the staurolite, that is a real twin , where two crystals intersect at a specific angle.
Thanks so much. Never figured it out at school. It's really helpful!!
Great explanation sir❤
very good staff
Very nice video
Great vid
Very helpful! Thank you.
Too you tell us what each speciman is
@@darryld9719 are there a few specific ones you are interested in? Yes I could identify all of them
That almost looks like pilot mountain you are at when the video first started
Olá