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Uvite

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PJM82071

Uvite

Ex J & S Mommers Collection

Description Tabs

Description
Locality: 
Power's Farm, Pierrepont, St Lawrence County, New York, United States of America
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2.2 × 2 cm
Largest Crystal: 
1.50cm
Description

This is an old Pierrepont matrix uvite, and just a terrific one! The crystal is complete all around, viewable from 360 degrees, and has this unique non-prismatic form characteristic of this classic American locality.

Mineral Data
What's on the rock

Uvite

Formula: 
Ca(Mg3)MgAl5(Si6O18)(BO3)3(OH)3(F/OH)
Group Parent: 
Tourmaline
Crystal System: 
Trigonal
Hardness: 
7.5
Colour: 
Black, greenish-black
Streak: 
Light-brown, light-green, or white
Earthstones Australia

Seller Information

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All goods must be paid for prior to shipping, all bids are binding.