Strontianite

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Strontianite, Var. Emmonite
Pod Sosnou, Třinec, Moravia-Silesia Region, Czech Republic

Item-No.: MIN0257
Price: 68.00 EUR 
Strontianite, Var. Emmonite
Pod Sosnou, Třinec, Moravia-Silesia Region, Czech Republic

Item-No.: MIN0271
Price: 55.00 EUR 

Synonyms:  Emmonsite, Stronthianite, Strontian, Strontian Spar
Classification:  carbonates
Chemical formula:  SrCO3
Crystal system:  Orthorhombic
Density (g/cm3):  3.74 - 3.78 measured, 3.722 calculated
Tenacity:  Brittle
Cleavage:  Very good, on {110} nearly perfect; on {021} poor; on {010} in traces
Fracture:  Irregular, uneven, sub-conchoidal
Hardness (Mohs):  3.5
Colour:  Colourless, white, gray, light yellow, green, brown
Lustre:  Vitreous, Resinous
Streak:  White
Fluorescence:  Fluorescent and phosphorescent in UV, bright yellowish white under shortwave, mediumwave and longwave ultraviolet radiation
Transparency:  Transparent, Translucent
Type locality:  Strontian, Highland, Scotland, UK
Application:  Chemical industry as a source for production of strontium compouds

 

 

 
 
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
eMail: topgeo.gmbh@t-online.de | mail@topgeo.com
  

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