1 Oz Copper Coin (Unicorn), Michigan yellow jasper The calcite crystal measures 20

The calcite crystal measures 20 by 6 by 4

Sparkly crystals of dark green drusy quartz  hand shaped into an angle and gold colored electroplating has been applied on all the edges

From The Collection of Sheldon Ripple & Don Hadlock Paola

weighs 134

1 Oz Copper Coin (Unicorn), Michigan yellow jasper The calcite crystal measures 201 ounce (28 g) solid copper coin from Michigan. 3. 7 x 3. 7 x . 3 cm This coin, which comes with its own acrylic display case, features a unicorn on the front. The back denotes . 999 fine USA copper weighing one A. V. D. P* ounce. *avoirdupois (AVDP) ounces, a French term meaning "goods of weight" and a common unit of measure in the precious metals market