Smoky quartz

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Smoky Crystal
Kamtschatka, Russia

Item-No.: 3792
Price: 153.60 USD 
Smoky Quartz
Morella Mining, Western Victoria, Australia

Item-No.: MIN6045
Price: 83.20 USD 
Smoky Quartz
Jihlava, Moravia, Czech Republic

Item-No.: MIN6251
Price: 537.60 USD 
Smoky quartz
Přibyslavice near Velká Bíteš, Czech Republik

Item-No.: MINS1511
Price: 17.92 USD 
Smoky quartz
Jihlava , CZ

Item-No.: 6791
Price: 537.60 USD 
Smoky quartz
Jihlava , CZ

Item-No.: 6797
Price: 358.40 USD 
Smoky quartz
Jihlava, CZ

Item-No.: 6798
Price: 473.60 USD 
Smoky quartz
Jihlava, CZ

Item-No.: 6799
Price: 358.40 USD 
Smoky quartz
Jihlava, CZ

Item-No.: 6801
Price: 576.00 USD 
Zinnwaldite, Smoky quartz, Fluorite
Zinnwald / Erzgebirge, CZ

Item-No.: 0300039
Price: 499.20 USD 

Synonyms:  Cairngorm, Cairngorum Stone, Colorado Diamond, Quarzo affumicato, Smoky Topaz, Ouro Verde Quartz, Radium Diamond
Variety of:  Quartz
Classification:  Oxides
Chemical formula:  SiO2
Crystal system:  Trigonal
Density (g/cm3):  2,65
Tenacity:  Brittle
Cleavage:  none
Fracture:  Conchoidal
Hardness (Mohs):  7
Colour:   gray, brown, black
Lustre:  Vitreous
Streak:  White
Application:  famous as a semi precious jewelry stone

 


 

 

 
 
TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
Commercial register:
HRB 671194 Amtsgericht Ulm
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Gersbach 10
74589 Satteldorf
Germany
Telephone: +49 7950 1345
Telefax: +49 7950 8483
eMail: topgeo.gmbh@t-online.de | mail@topgeo.com
  

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