Quartz

Order items by
Amethyst quartz
Báňská Stiavnica, Slovakia

Item-No.: MIN5993
Price: 70.00 EUR 
Quartz
Kamtschatka, Russia

Item-No.: 3808
Price: 92.00 EUR 
Quartz
Mina Nasca Ica, Peru

Item-No.: 3787
Price: 89.00 EUR 
Quartz
Mina Nasca Ica, Peru

Item-No.: 3802
Price: 98.00 EUR 
Quartz
Amethysta do Sul, Rio Grande do Sul, Brazil

Item-No.: MIN6025
Price: 48.00 EUR 
Quartz
Mina Nasca Ica, Peru

Item-No.: MIN6242
Price: 89.00 EUR 
Quartz
Březové Hory, Příbram, Czech Republic

Item-No.: MINS1646
Price: 10.00 EUR 
Quartz
Březové Hory, Příbram, Czech Republic

Item-No.: MINS1653
Price: 6.00 EUR 
Quartz
Ametista do Sul, Rio Grande do Sul, Brasil

Item-No.: MIN0982
Price: 58.00 EUR 
Quartz
Touissit, Touissit District, Jerada Province, Oriental Region, Morocco

Item-No.: MIN1326
Price: 76.00 EUR 
Quartz
Pribram, Schacht Lill, CZ

Item-No.: 0300106
Price: 25.00 EUR 
Quartz with Arsenopyrite
Panasqueira Mine, Couto Mineiro da Panasqueira, Panasqueira, Covilhã, Castelo Branco District, Portugal

Item-No.: MIN5436
Price: 48.00 EUR 
Quartz, Calcite, Sfalerite
Pribram, Schacht Lill, CZ

Item-No.: 0300117
Price: 10.00 EUR 
Quartz, Sfalerite
Cavnic (Kapnic), Maramures, Co., Romania

Item-No.: MIN5790
Price: 165.00 EUR 
Quartz, Sfalerite
Pribram - Brezove Hory, CZ

Item-No.: 0300149
Price: 30.00 EUR 
Quartz, Siderite
Pribram - Brezove Hory, CZ

Item-No.: 0300222
Price: 15.00 EUR 
Sfalerite, Siderite, Quartz
Pribram - Brezove Hory, CZ

Item-No.: 0300202
Price: 27.00 EUR 
Siderite and quartz
Rudňany, Spišská Nová Ves Co., Košice Region, Slovakia

Item-No.: MIN0094
Price: 28.00 EUR 
Zepterquarz
Bánská Stiavnica, Slovakia

Item-No.: 3794
Price: 75.00 EUR 

Synonyms:  Alpha-Quartz, Azetulite, Brazilian Pebble, Lake County Diamonds, Lemurian Seed Crystal, Lodolite, Low Quartz, Mexican Diamond
Classification:  Oxides
Chemical formula:  SiO2
Crystal system:  Trigonal
Density (g/cm3):  2,65 - 2,66 measured, 2,66 calculated
Tenacity:  Brittle
Cleavage:  none
Fracture:  Conchoidal
Hardness (Mohs):  7
Colour:   Colorless, purple, rose, red, black, yellow, brown, green, blue, orange
Lustre:  Vitreous
Streak:  White
Application: Ore for silicon, glassmaking, frequency standards, optical instruments, silica source for concrete setting, chemical industry - filtering agents.

 


 

 


 

 
TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
Commercial register:
HRB 671194 Amtsgericht Ulm
VAT-Id: DE147815490
Gersbach 10
74589 Satteldorf
Germany
Telephone: +49 7950 1345
Telefax: +49 7950 8483
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