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0 item @ $0.00  

Mixed and Rare Minerals

Sunday, 11 February 2024 06:00 PM

Introducing the "Mixed and Rare Minerals" gallery which is part of our New Additions galleries. This gallery contains mineral specimens for sale including azurite, perroudite, and stilbite and more from places like Metcalf mine, Greenlee Co., Arizona, United States, Cap Garonne mine, Le Pradet, Var, Provence-Alpes-Côte d'Azur, France, and Pune dist., Maharashtra, India.

Azurite

with Malachite - #BN48698
Locality
Metcalf mine, Greenlee Co., Arizona, United States 
Formula
Cu3(CO3)2(OH)2 
Availability
Available
Price
$85.00
Size
8.5 x 5.5 x 3.3 cm - Sm Cabinet 
Tagged
carbonate , copper  

Rich blue superb crystals of Azurite in sheaf-like bundles. It is lustrous and displays well.


Azurite

Formula
Cu3(CO3)2(OH)2 
Crystal System
Monoclinic 
Crystal Habit
Tabular, Prismatic, Stalactitic 
Cleavage
Perfect, Fair, None 
Luster
Vitreous (Glassy) 
Color
azure blue, blue, light blue, dark blue 
Streak
light blue 
Class
Monoclinic - Prismatic 
Fracture
Brittle - Conchoidal 
Hardness
3.5-4 
Collection
Dr. Buford Nichols Collection
Mineralpedia
View Azurite
On Dakota Matrix
Previously Sold Azurite
On Dakota Matrix
Other Available Azurite
WebMineral
View Azurite
Mindat
View Azurite

Perroudite

#KR61993
Locality
Cap Garonne mine, Le Pradet, Var, Provence-Alpes-Côte d'Azur, France 
Formula
Ag4Hg5S5(I,Br)2Cl2 
Availability
Available
Price
$100.00
Size
1 x 1.1 x 1 cm - Thumbnail 
Tagged
silver  
Special Info
Type Locality 

Two minute 1mm pockets filled with rare, acicular crystals of Perroudite.


Perroudite

Formula
Ag4Hg5S5(I,Br)2Cl2 
Crystal System
Orthorhombic 
Crystal Habit
Acicular, Aggregates, Prismatic 
Cleavage
Perfect, None, None 
Luster
Vitreous - Adamantine 
Color
light red 
Streak
orange red 
Class
Orthorhombic - Disphenoidal 
Fracture
Brittle - Irregular 
Hardness
Collection
Kenneth Raabe Collection
Special Info
Type Locality

Stilbite

#AH62983
Locality
Pune dist., Maharashtra, India 
Formula
NaCa4(Si27Al9)O72ยท28H2
Availability
Available
Price
$60.00
Size
8 x 7.5 x 5 cm - Sm Cabinet 

Nice arrangement of pale pink Stilbite crystals grouped in a 4 x 3cm group and nice little bladed crystals to 1.5cm. Sits well with no damage.


Stilbite

Collection
Arnold G Hampson Collection
Mineralpedia
View Stilbite-Ca
On Dakota Matrix
Previously Sold Stilbite
On Dakota Matrix
Other Available Stilbite
WebMineral
View Stilbite
Mindat
View Stilbite

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