Rosartita, Gold Slag, Freeform Matching Pairs of Earring Cabs (1 pair)

A-10x24mm (bright red/orange color),

B-8x17mm (Deep Red),

C-17x10mm, bright true red with streaks,

D-17x12 (bright red/orange color) 

E-18x12 (Deep Red)

Rosarita. This was more commonly called "Gold Slag." This stone was a result of the early gold mining days. The stone looks like slag glass, but gets it's red color from the gold by products.

It is a unique by-product of the1960s and 1970s gold refining processes.