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Ruby In Zoisite

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PDM769492

Ruby In Zoisite

Fluorescent

Description Tabs

Description
Locality: 
Mundarara Mine, Longido District, Arusha Region, Tanzania (United Republic)
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.1 × 5.4 × 4.7 cm
Largest Crystal: 
3.80cm
Description

Red prismatic hexagonal crystals of corundum, variety ruby, in a matrix of green zoisite from the Mundarara Mine in Tanzania. The fluorescence under long UV is very intense in red colour.

Mineral Data
What's on the rock

Ruby

Variety Of: 

Corundum

Formula: 
Al2O3
Strunz: 
4.CB.05
Hardness: 
9.0
Formula: 
Al2O3
Crystal System: 
Hexagonal
Hardness: 
9.0
Colour: 
Red

Zoisite

Formula: 
{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Strunz: 
9.BG.10
Hardness: 
6.0 - 7.0
Streak: 
White
Type Locality: 
Prickler Halt, Ladinger Spitze - Speikkogel area, Saualpe, Carinthia, Austria

Seller Information

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