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GR215 South Dakota Garnet in Schist

GR215 South Dakota Garnet in Schist

$20.00

GR215: South Dakota Garnet in Schist –

Locality: South Dakota.

Selection: Rough

Appearance: Earthtone colors with a unique pattern with lots of Garnets and “sparkle”.

Please note: the last photos are shot wet.

Approximate measurements: LxWxH –7 3/4″ x 3 5/8″ x 4″ Weight: 4 1/4 pounds.

Availability: single piece, exclusive.

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Description

Garnet is included in a group of minerals that have been used since the Bronze Age as gemstones and abrasives.  Garnets are most often as seen in red but are available in a wide variety of colors spanning the entire color spectrum except blue.  There are six common species of Garnet that are recognized by their chemical composition:  Pyrope, Almandine, Spessartite, Grossular, which includes Hessonite and Tsavorite, Uvarovite and Andradite.

Schist is a type of metamorphic rock characterized by its foliated texture, which means it possesses distinct layers or bands of minerals that have undergone significant physical and chemical changes due to heat, pressure, and other geological processes. The term “schist” is derived from the Greek word “schízein,” meaning “to split,” referencing the rock’s tendency to easily break along its foliation planes.

Additional information

Weight 4.437 lbs
Dimensions 7.75 × 3.625 × 4 in

Contact Us

Address:
515 1st Street
Keystone, SD 57751

Order: 1-866-354-0894
Information: 605-666-4813
Email: info@therockshed.com

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