Australian Prehnite Cabochon #5 Rare Crystals_Emerald and form in small nodules

and form in small nodules

Size: approx 20cm long x 3

Star Sapphire and more

Weight: 140g

which is a trade name for Dendritic Opal)

Australian Prehnite Cabochon #5 Rare Crystals_Emerald and form in small nodulesGorgeous soft green Australian Prehnite cabochon. You will receive the exact crystal pictured. Prehnite was actually the first crystal to be named after a person, Dutch mineralogist Hendrik von Prehnwho discovered it in the late 18th Century in South Africa. Although it is most commonly seen in a soft, apple green colour, it can also be found in blue, orange and yellow varieties. The Aborigines of Australia believed that Prehnite could absorb and