Pyrite Cubes - Gem Dirt (Dig Your Own Crystals) Tremolite and subtle earthy mineral staining

and subtle earthy mineral staining

where fossil beds have produced many collectible species for study and display

Description: Opal is mineraloid made up of tiny spheres of silica (silicon dioxide)

Aquamarine is highly spiritual which helps to open up intuition and spiritual awareness

Pyrite Cubes - Gem Dirt (Dig Your Own Crystals) Tremolite and subtle earthy mineral stainingDescription: Dig into real Canadian geology with our gem dirt packed with natural pyrite cubes from Whistler, British Columbia. These shiny, golden cubesknown as Fools Goldform naturally in perfect geometric shapes and are fun to discover as you sift through the dirt. Pyrite forms when iron and sulfur combine under high heat and pressure, creating its famous metallic luster and cubic structure. Each kit gives you a hands on look at how crystals grow