Turquoise has a moderate hardness ranging from 5 to 6 on the Mohs scale

Approx Weight (per piece) : 16ct

Its dimensions are 41x33x22mm

Specimen Size:  Large Cabinet-Sized

Tetrahedrite, Pyrite, Calcite and Quartz Crystal Cluster | 45 Grams | Lima Peru Dhofar 947 Turquoise has a moderate hardnessThis beautiful cluster combines tetrahedrite, cubic and crystallized pyrite matrix, calcite and tiny terminated quartz crystals. Tetrahedrite crystals are fascinating minerals known for their distinctive tetrahedral shape and shiny, metallic luster. It typically forms in well defined tetrahedral crystals, which can be grouped in clusters. The color range includes shades of metallic gray, black, and sometimes reddish hues due to the presence of copper