ROCKS AND MINERALS
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Common crystal / mineral crystal forms - Minerals are the natural material that every inorganic material on planet Earth is composed of. Individual minerals must have the same chemical composition. The structure that results from such arrangement is called a crystal and is the external expression of the orderly arrangement of atoms and molecules.
Azurite | #Geology #GeologyPage #Mineral Locality: Malbunka Copper Mine Areyonga Northern Territory Australia Size: 10.0 x 10.0 x 4.5 cm Weight: 305 g Description: Great specimen of azurite "suns" on contrastive white matrix from Australia. Great deep blue color. Very aesthetic. Great contrast. Photo Copyright Spirifer Minerals Geology Page www.geologypage.com
Hericium is a genus of edible mushrooms in the Hericiaceae family. Species in this genus are white and fleshy and grow on dead or dying wood; fruiting bodies resemble a mass of fragile icicle-like spines that are suspended from either a branched supporting framework or from a tough, unbranched cushion of tissue. via Synaptic Stimuli