- #1
Tetraspace
- 4
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What is a way to detect minerals through rocks? For example soaking water in some rocks cause the rock to change a certain color to indicate that it has a certain mineral. I'm doing magnesium in lava flows in the island of Hawaii. Yes I live in Hawaii. If you could give me some ideas that would be good. Thanks ![Big Grin :biggrin: :biggrin:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)