Explore Beautiful Rocks, Crystals Minerals, and more!

Kornerupine

Kornerupine Purple to Neon Blue Green Facet & Cabbing Rough from Tanzania!

Kornerupine Rough from Tanzania

Kornerupine Gemstones

Bluish-green and lavender Fluorite cubes with Barite. Komshejeh Mine, Komshejeh, Ardestan County, Esfahan Province, Iran

bluish-green and lavender Fluorite cubes with Barite from Iran From the Komshejeh Mine, Komshejeh, Ardestan County, Esfahan Province, Iran

レインボー・フローライトSA ポリッシュ(原石/磨き石)

レインボー・フローライトSA ポリッシュ(原石/磨き石)

ユークレース Euclase ジンバブエ Karol, Mwami, St. Anne's mine

ユークレース Euclase ジンバブエ Karol, Mwami, St. Anne's mine

kornerupine kenya

Kornerupine Purple to Neon Blue Green Facet & Cabbing Rough from Tanzania!

Tanzanite is the blue/violet variety of the mineral zoisite belonging to the epidote group. It was discovered in the Mererani Hills of Manyara Region in Northern Tanzania in 1967, near the Mount Kilimanjaro. Tanzanite is used as a relatively cheap gemstone, where it can substitute for the far more expensive sapphire after undergoing artificial heat treatment to form a deep blue coloration. Naturally formed tanzanite is extremely rare and is endemic only to the Mererani Hills.

Tanzanite from Merelani Mine, Arusha, Tanzania. Specimen shot from different angles shows its color- changing properties.

タンザナイト(Tanzanite)    Merelani Mine,Arusha Hills,Tanzania Ca2Al3(SiO4)3(OH) 画像の幅約1.2cm  青紫色の灰簾石(Zoisite)をタンザナイトと呼びます。 1960年代にタンザニアで発見された新種の宝石で、原石は色が悪い物 が多いですが、加熱処理すると美しい青紫色の宝石となります。

タンザナイト(Tanzanite) Merelani Mine,Arusha Hills,Tanzania Ca2Al3(SiO4)3(OH) 画像の幅約1.2cm 青紫色の灰簾石(Zoisite)をタンザナイトと呼びます。 1960年代にタンザニアで発見された新種の宝石で、原石は色が悪い物 が多いですが、加熱処理すると美しい青紫色の宝石となります。

Goorrrgeous peciman of fluorite with aquamarine!

Fluorite with aquamarine from Erongo Mtns, Namibia. Photo by Jeff Scovil. Another GORGEOUS color combo of fluorite

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