| 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.: 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 |
|
