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Product Catalog > Igneous Rocks  > Andesite Igneous Rock

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Andesite Igneous Rock   Price: Price Varies Qty: 1 Sample [$4.00] 6 Samples [$20.00] 12 Samples [$36.00] View Shopping Cart

Andesite is an igneous rock that consists of mostly feldspar and biotite. This rock is usually gray, brown, black, reddish-pink or green. Andesite is often associated with formations of volcanic ash or tuff rock. An information card with details on the rocks formation, mineral content, characteristics and uses is included.

WARNING: CHOKING HAZARD - Small Parts. Not for Children Under 3 years.