Specimen slice quartz agate mineral crystal polished

MATERIAL: Quartz, Agate

CONDITION: Very good condition 

Size: 11,5 inch (292 mm) x 7,25 inch (184 mm) x 0,5 inch (14 mm) 

Weight: 1,3 lbs (20,8 oz) 

Origin: Brazil

Quartz is one of the most well-known minerals on earth. It occurs in basically all mineral environments, and is the important constituent of many rocks. Quartz is also the most varied of all minerals, occurring in all different forms, habits, and colors. There are more variety names given to Quartz than any other mineral. Although the Feldspars as a group are more prevalent than Quartz, as an individual mineral Quartz is the most common mineral. 

Ref.: 133112022395