Tutustu kiinnostaviin ideoihin!

myhivemind:

myhivemind:

This is a pure bismuth crystal. The heaviest element that is not radioactive (ok technically it is but it’s half life is like 9 orders of magnitude older than the universe so it really doesn’t count.) Probably my favourite crystal structure, even if you forget the colour. Surprisingly, bismuth is also super-not-toxic. You can actually eat the stuff and it’s often in indigestion remedies. Fascinating element, all round.

This is a pure bismuth crystal. The heaviest element that is not radioactive (ok technically it is but it’s half life is like 9 orders of magnitude older than the universe so it really doesn’t count.) Probably my favourite crystal structure, even if you forget the colour. Surprisingly, bismuth is also super-not-toxic. You can actually eat the stuff and it’s often in indigestion remedies. Fascinating element, all round.

Azurrite

Azurrite

Amethyst crystals are hexagonal and can occur as tall prismatic crystals or short stubby ones. The crystals often have horizontal striations on their sides or faces. The transparent prismatic crystals can be found in clusters in an incrustation (rock cavity). This lining of crystals is also known as a druse and in a nodular stone is commonly called a geode.

Amethyst crystals are hexagonal and can occur as tall prismatic crystals or short stubby ones. The crystals often have horizontal striations on their sides or faces. The transparent prismatic crystals can be found in clusters in an incrustation (rock cavity). This lining of crystals is also known as a druse and in a nodular stone is commonly called a geode.

Chrysocolla In Malachite Imgur: The most awesome images on the Internet.

Diamonds arent all that

Chrysocolla In Malachite Imgur: The most awesome images on the Internet.

Geode Amethyst y Calcita Brasil (pieza de museo)

Geode Amethyst y Calcita Brasil (pieza de museo)

Neon Blue Apatite, bright, bold and beautiful.  Perfect for summer jewelry, (when cut of course)

Neon Blue Apatite, bright, bold and beautiful. Perfect for summer jewelry, (when cut of course)

crystals

crystals

Azurite

Azurite

Elbaite - Paprok, Kunar, Afghanistan

Elbaite - Paprok, Kunar, Afghanistan

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