Agate du Montana, quartz - Paire Quartz miel / Honey quartz 11 x 7 mm (2

11 x 7 mm (2 pieces) and 12 x 8 mm (1 piece)

The term "chrysoprase" is used to describe the apple green to darker green variety of chalcedony stained by nickel (Ni)

Variety: Shattukite

It is one of the most valuable varieties of the chalcedony family

This shows areas of color in shades of pastel pink

Agate du Montana, quartz - Paire Quartz miel / Honey quartz 11 x 7 mm (2This pair of Montana agates is a true work of art in itself. The shades of brown and black are reminiscent of tortoiseshell. It is 100% natural and each piece is unique. Variety: Quartz Color: Brown Dimensions: 46. 00 x 7. 00 mm Weight: 21. 29 ct Shape: Freeform Origin: USA Treatment: None Hardness: 7 Mohs Actual product colors may vary from colors shown on your monitor.