Episode 32: Quartz Part 1
1.1 هزار بار بازدید -
4 سال پیش
-
This video is about Quartz
This video is about Quartz Part 1. What are all of the varieties of quartz gemstones? Certainly way more than we could do in only 1 lesson! What is the most plentiful gemstone on planet Earth? Are there any gemstones that have been discovered on all 7 continents?
Music courtesy of youtube music:
Tiptoe out the back by Dan Lebowitz
Music courtesy of youtube music:
Tiptoe out the back by Dan Lebowitz
4 سال پیش
در تاریخ 1399/07/19 منتشر شده
است.
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