Its principal economic value lies in its high iron content and the absence of process contaminants such as sulphur or phosphorous
Phacolite Mineral From Portballintrae
Amethyst is precious stone consisting of a violet or purple variety of quartz
Purple Fluorite Phantom Cubes With Calcite From Elmwood Mine
Amethyst From Jackson's Crossroads
Strontianite From Faylor-Middle Creek Quarry, Winfield, Union Co., Pennsylvania, USA clear_quartz Its principal economic value liesStrontianite From Faylor Middle Creek Quarry, Winfield, Union Co., Pennsylvania, USA Weight 15g Size 3cm by 3cm Thickness 1. 5cm Strontianite (SrCO3) is an important raw material for the extraction of strontium. It is a rare carbonate mineral and one of only a few strontium minerals. It is a member of the aragonite group. Strontianite is valued by crystal healers for its renowned ability to clear initial emotional and energetic debris at the beginning