Astrophyllite Crystals in Matrix - Russia Palm stones are a great

Palm stones are a great way to hold your minerals without the worry of them breaking

While the other side still showcases some dark spots of the matrix

Chemical Formula: SiO₂

Orpiment is a deep-colored

Astrophyllite Crystals in Matrix - Russia Palm stones are a greatSize: 2. 35 x 1. 38 x 0. 41 in. Weight: 0. 80 oz Location: Russia Chemical Formula: (K,Na)3(Fe++,Mn)7Ti2Si8O24(O,OH)7 Astrophyllite is a very rare, brown to golden yellow hydrous potassium iron titanium silicate mineral. The mineral usually forms as bladed, radiating stellate aggregates. Astrophyllite gets its name from the Greek words, astron meaning "star" and phyllon meaning "leaf". The mineral can be found in a few scarce, remote localities, such