Quartz Fumé 4 arbre Gemological information about blue lace

Gemological information about blue lace agate:

Citrine beads

orange Shape: Drop Size: 46

rubis (rose / rouge) et amphibole (noir)

Quartz Fumé 4 arbre Gemological information about blue laceSmoky quartz cabochon. Color: Brown Shape: Drop Size: 37. 81 x 26. 30mm Weight in grams: 9. 93g Carat weight: 49. 69 carat Country of origin: Madagascar Gemological information on smoky quartz: Other name: Smoky quartz (The term "smoky quartz" is the most acceptable. In the 19th century, there was artificially smoky quartz in the Alps over a wood fire). Density: 2. 65 Hardness: 7 Crystal system: Rhombohedral Fracture: Conchoidal Cleavage: None