TOP GEO
 
This website uses cookies
By clicking on "accept" you agree that this website uses "cookie" technology. Your web browser stores a random but unique string that allows this website to recognize when a user returns (anonymous, as long as no data has been entered in our order or contact form). This technology is vital for the proper functioning of this website, e.g. that language selection and shopping cart remain when a new page is opened.
Data policy
0








 






Hyalit - Opal-AN

Order items by
Hyalite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0202
Price: 380.00 EUR 
Hyalite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0204
Price: 120.00 EUR 
Hyalite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0208
Price: 165.00 EUR 
Hyalite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0209
Price: 85.00 EUR 
Hyalite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0213
Price: 45.00 EUR 
Hyalite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0225
Price: 275.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN6104
Price: 465.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0199
Price: 145.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0201
Price: 145.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0205
Price: 85.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0206
Price: 105.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0207
Price: 110.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0210
Price: 85.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0211
Price: 100.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0214
Price: 35.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0217
Price: 18.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0222
Price: 16.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0223
Price: 14.00 EUR 
Hyalite, Staffelite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0224
Price: 16.00 EUR 
Staffelite, Hyalite
Valeč, Doupovské Hory Mts., Czech Republic

Item-No.: MIN0212
Price: 90.00 EUR 

Synonyms:  Glass Opal
Variety of:  Opal
Classification:  Oxides, hydroxides
Chemical formula:  SiO2·nH2O
Crystal system:  Amorphose
Density (g/cm3):  2,0 - 2,2 measured
Tenacity:  Brittle
Cleavage:  None observed
Fracture:  Irregular/uneven, splintery, conchoidal
Hardness (Mohs):  5,5 - 6,5
Colour:  Colourless
Lustre:  Vitreous
Streak:  White
Transparency:  Transparent, translucent
Application:  Gemstone

 

 

 
 
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
  

1889:20