鉱石:ブルー・パープル・レピドライト
産地:オーストラリア産
分類:ノンホールルース
ショップ:https://t.co/70PEgQtc8q

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Two new gemstones were added to the Beryl as a Gemstone exhibit today! Learn all about them from our Minerals Collection Manager, Debra Wilson. https://t.co/hiVokXkh0L

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ダイアナ・マリアのフローライトです。小さいですが気にいっています。
蛍石
Fluorite/フローライト
England

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A wonderful specimen from this famous flourite locality. at Minerva No 1 Mine, Illinois.

Photo: https://t.co/5PI9NIfls0

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This is how the first few layers of this coloured pencil piece looks after blending with Odourless Mineral Spirits!
Many more layers to go!

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Ann from Harvest Moon: Friends of Mineral Town / Back to Nature

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An excellent example of cleavage where an initial planar fabric is overprinted by a subsequent fabric. In this case the crenulation in a similar fashion to pressure dissolution in which the dark insoluble minerals define the crenulation.
Diagram from Patrice Rey.

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Mermay 2019. I'm following Gems and Minerals list.
I tried a different style...
Day 14 -Larimar

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Mermay 2019. I'm following Gems and Minerals list.
I tried a different style...
Day 13 -Labradorite


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