Pleochroism Gallery
life sciences
kyokaminakami
tankefunken
memyselfandbooks24
festivecollen
Titanic Tanzanites!!This is a photo of Saniniu Laizer, a small-scale miner who until last week worke
One crystal, two colours, no magic…The beauty of gems and crystals is an interaction between
Just thought I’d share this neat example of pleochroism. It’s a sapphire crystal
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