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Mixed Minerals

Friday, 08 September 2017 06:00 PM

Introducing the "Mixed Minerals" gallery which is part of our New Additions galleries. This gallery contains mineral specimens for sale including silver, and smithsonite and more from places like Silverfields mine, Cobalt dist., Ontario, Canada, and Berg Aukus, Grootfontein dist., Namibia.

Silver

#RW47454
Locality
Silverfields mine, Cobalt dist., Ontario, Canada 
Formula
Ag 
Availability
Available
Price
$175.00
Size
11 x 8 x 0.7 cm - Cabinet 
Tagged
native silver  

A fabulous slab of Silver rimming goldish grey Safflorite in plumose growth in a carbonate mass. The piece shows ore mineralogy nicely.


Silver

Formula
Ag 
Crystal System
Isometric 
Crystal Habit
Arborescent, Dendritic, Massive 
Cleavage
None, None, None 
Luster
Metallic 
Color
silver white, gray white, gray 
Streak
silver white 
Class
Isometric - Hexoctahedral 
Fracture
Hackly 
Hardness
2.5-3 
Collection
Robert J. Waidler Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Silver
On Dakota Matrix
Other Available Silver
WebMineral
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Mindat
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Smithsonite

#RW47469
Locality
Berg Aukus, Grootfontein dist., Namibia 
Formula
ZnCO3 
Availability
Available
Price
$225.00
Size
7 x 5 x 2 cm - Sm Cabinet 
Tagged
carbonate  

Deep yellowish brown, pronounced, rhombic crystals to 1.3cm. This is an excellent, clean, damage free, showy specimen with an old Prosper Williams label.


Smithsonite

Formula
ZnCO3 
Crystal System
Trigonal 
Crystal Habit
Botryoidal, Reniform, Earthy 
Cleavage
Perfect, Perfect, Perfect 
Luster
Vitreous (Glassy) 
Color
grayish white, dark gray, green, blue, yellow 
Streak
white 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Brittle 
Hardness
4.5 
Collection
Robert J. Waidler Collection

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