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Hetaerolite with Chalcophanite

#DS47379

Hetaerolite with Chalcophanite

#DS47379
Availability
Sold
Size
3.5 x 2.5 x 2.5 cm - Miniature 
Formula
ZnMn3+2O4 (RRUFF)
Locality
Franklin, Sussex Co., New Jersey, United States

Platy black-silvery and shiny Chalcophanite in rosettes and thick coverage with dull Hetaerolite. Old Ward's specimen with tag.

Hetaerolite

Formula
ZnMn3+2O4 
Crystal System
Tetragonal 
Crystal Habit
Massive - Granular, Botryoidal, Stalactitic 
Cleavage
Indistinct, Poor, Poor 
Luster
Sub Metallic 
Color
black 
Streak
brownish black 
Class
Tetragonal - Ditetragonal Dipyramidal 
Fracture
Brittle - Uneven 
Hardness

Data courtesy of Webmineral.

Collection
Shultz Collection

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