ruby minière dans calcite tube de veine u,
Ruby & spinel of Afghanistan | Balas Ruby - Ruby & Sapphire
Mar 7, 2013 . Ruby & red spinel deposits of Afghanistan & Tajikistan, including geology, gem . (Paradiso, ix. . This red colored rock or vein is called rag-í-lál, or, the vein of rubies; the ... Inclusions of calcite are not surprising, considering the fact that . as well, with coarse tubes that can easily be confused with the flux.