Ruby
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4817
Price: 65.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4818
Price: 35.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4820
Price: 42.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4821
Price: 40.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4822
Price: 50.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4907
Price: 37.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4908
Price: 35.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4909
Price: 58.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4910
Price: 58.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4911
Price: 60.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4912
Price: 65.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4913
Price: 65.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4919
Price: 39.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4920
Price: 35.00 EUR
Ruby
Khit Ostrov (Khit Island), Northern Karelia, Republic of Karelia, Russia
Item-No.: MINS4914
Price: 65.00 EUR
Synonyms: | Oriental Ruby |
Variety of: | Corundum |
Classification: | Oxides |
Chemical formula: | Al2O3 |
Crystal system: | Trigonal |
Density (g/cm3): | 3.98 - 4.1 measured, 3.997 calculated |
Tenacity: | Brittle |
Cleavage: | None observed |
Fracture: | Irregular, uneven, conchoidal |
Hardness (Mohs): | 9 |
Colour: | Red |
Lustre: | Adamantine, vitreous, pearly |
Streak: | White |
Transparency: | Transparent, translucent, opaque |
Application: | Gemstone and abrasive |