Muscovite

Order items by
Albite with Muscovite
Belo Horizonte, BR

Item-No.: 0300025
Price: 448.00 USD 
Muscovite
Doce Valey, Minas Gerais, Brazil

Item-No.: MIN5431
Price: 70.40 USD 
Muscovite
Doce Valey, Minas Gerais, Brazil

Item-No.: MIN5439
Price: 57.60 USD 
Muscovite
Doce Valey, Minas Gerais, Brazil

Item-No.: MIN5779
Price: 61.44 USD 
Muscovite
Doce Valey, Minas Gerais, Brazil

Item-No.: MIN5815
Price: 70.40 USD 

Synonyms:  Ammochrysos, Amphilogite, Antonite, Didymite, Muscovy Glass, Muscowitow, Oncosine
Classification:  Silcates, Phyllosilicates
Chemical formula:  KAl2(Si3Al)O10(OH,F)2
Crystal system:  Monoclinic
Density (g/cm3):  2,77 - 2,88 measured, 2,83 calculated
Tenacity:  Elastic
Cleavage:  Perfect on {001}
Fracture:  Micaceous
Hardness (Mohs):  2,5 - 3
Colour:  White to colorless, silvery-white, tinged various colors by impurities
Lustre:  Vitreous, Silky, Pearly
Streak:  White
Type locality:  Llandybie (Llandebie), Carmarthenshire, Wales, UK & Maquoketa Shale, Gilead, Calhoun Co., Illinois, USA
Application:  Isolation in electrotechnology

 


 

 

 
 
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
  

1265:5