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Tanzanite
Facts & Tips
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Top (Left): Sigmund Zois (1747-1819)
Top (Right): Tanzanite
Bottom (Left): Zoisite
Bottom (Right): Friedrich
Mohs
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The Tyrol Mountains In Austria
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Zoisite Quick Facts
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Left: Orthorhombic crystal
Top (Right): Orthorhombic Dipyramidal 2m2m2m
Bottom (Right): Zoisite
crystal |

Formation Of Igneous Rocks
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Formation Of Metamorphic Rock |

Foliated Rock: Slate
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Blue Tanzanite

Tanzanite With Red Flashes
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Top (Left): Masai Tribes People Tazania
Top (Right): Tanzania Arusha
Bottom: Anyolite
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Non Foliated Rock: Marble
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Thulite
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Tanzanite Color Grading
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Tanzanite

Tanzanite
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Tanzanite
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Tanzanite |

Transparency In Tanzanite
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Clarity
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Gem Lathe |
Foliated Rock
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Saw Blade Cutting |
Gem Polishing
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Top (Left): Tanzanite
Top (Right): Tanzanite
Bottom (Left): Tanzanite
Bottom (Right): Tanzanite |

Tanzanite

Troyes
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Various Gem Cuts
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Tanzanite |
Price Per Carat Increments
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Top (Left): Globe
Bottom: Tanzania Arusha |
Africa's Great Rift Valley
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Tectonic Plates |
Isoclinal Folds
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Boudinage |
Tanzanite
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