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Mineralpedia Details for Vesignieite

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Vesignieite

Vesignieite

Formula
Cu3Ba(VO4)2(OH)2 
Crystal System
Monoclinic 
Crystal Habit
Lamellar, Euhedral Crystals, Platy 
Cleavage
Good, None, None 
Luster
Vitreous (Glassy) 
Color
yellow green, dark green, olive green 
Streak
light green 
Class
Monoclinic - Prismatic 
Fracture
Uneven 
Hardness
3.5-4 
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VESIGNIEITE from Pribram, Bohemia, Czech Republic

VESIGNIEITE
            from Pribram, Bohemia, Czech Republic

Bright green, platy crystals of Vesignieite crystals in a 7mm area with Pseudomalachite.

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Vesignieite from Gold Quarry mine, Eureka Co., Nevada, United States

Vesignieite
            from Gold Quarry mine, Eureka Co., Nevada, United States
Special Info
EDS Confirmed

Grass green Vesignieite (EDS).

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Vesignieite from Monument No. 2 mine, Apache Co., Arizona, United States

Vesignieite
            from Monument No. 2 mine, Apache Co., Arizona, United States

Grass green, shiny, platy crystals. Fair coverage.

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Vesignieite from Horni Kalna, Nová Paka, Hradec Králové, Bohemia, Czech Republic

Vesignieite
            from Horni Kalna, Nová Paka, Hradec Králové, Bohemia, Czech Republic

Dark green platy crystals in limonitic matrix.

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