Satin Spar (selenite) Rough - 10lbs Rough Stone Luster: Its luster can vary

Luster: Its luster can vary from dull to vitreous (glass-like)

and the aura

Seiber “Agate” Copper Slag is 100+ year old slag glass from copper factories in Germany

meaning it reflects light in a way that is similar to metals

Satin Spar (selenite) Rough - 10lbs Rough Stone Luster: Its luster can varyLocality: Morocco Glows really well with very little light! Satin spar, also known as satin spar gypsum, is a variety of gypsum with a fibrous structure that gives it a satin like sheen. Color: Satin spar typically appears white or translucent with a pearly luster. It can also occur in shades of gray or cream. Hardness: On the Mohs scale of mineral hardness, satin spar has a hardness of 2, which means it is quite soft and can be easily scratched with