Explore Change To, Color Change, and more!

DRAVITE from Nchongo, Umba Valley, Tanzania. Color change Dravite crystals from the Umba Valley of Tanzania. The crystals appear green, but in transmitted light, exhibit a sharp color change to red when the crystal reaches a certain thickness

Mineral Collecting, Mineral Collections, Rock and Mineral Specimens

Dravite - Mwajanga, near Komolo, Tanzania  - Gemmy golden brown crystal. 1.4 x 1 x 0.9 cm

Dravite - Mwajanga, near Komolo, Tanzania thumbnail - x 1 x cm - Gemmy golden brown crystal from a new find.

TU92 - Dravite $ 125 SOLD Mwajanga, near Komolo, Tanzania thumbnail - 2.1 x 1.4 x 1.0 cm - Gemmy golden brown crystal from a new find. Excelent quality and good sized with majority of backside contacted.

- Dravite Mwajanga, near Komolo, Tanzania thumbnail -

Dravite from Mwajanga, near Komolo, Tanzania [db_pics/pics/tz386b.jpg]

Dravite from Mwajanga, near Komolo, Tanzania

Single Dravite floater crystal exhibiting the "Usambara" color change effect. From Nchongo, Umba Valley, Tanzania

Single Dravite floater crystal exhibiting the "Usambara" color change effect. From Nchongo, Umba Valley, Tanzania it looks like the universe.

Tanzanite, a blue variety of Zoisite. Ca2Al3Si3O12(OH). found in metamorphic and pegmatic rocks

A brilliantly strange formation of Tanzanite crystals from the Merelani Hill diggings, Tanzania

Dravite from Namalulu, Tanzania [db_pics/pics/tz169c.jpg]

"This is the fire crystal forged by the elders. There is only one left, and it has clained me as its leader." Can she learn to control her new found power?

Scalenohedral Rhodochrosite perched individually on black Manganese matrix. From Uchucchacua Mine, Province de Oyon, Peru

Scalenohedral Rhodochrosite perched individually on black Manganese matrix. From Uchucchacua Mine, Province de Oyon, Peru Mineral Friends

Yellow scapolite crystal from the Morogoro Region, Tanzania / Mineral Friends <3

Yellow Scapolite Crystal from Tanzania! i love Scapolite :) A stunning crystal of gemmy Scapolite with shallow, pyramidal termination. It’s a sharp crystal in a deep yellow color, highly lustrous,.

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