Mahogany Obsidian Lapidary Rough Rock

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Unpolished lapidary rough rock samples of Mahogany Obsidian ready for a rock saw or a rock garden. Obsidian is an igneous rock that forms when molten rock cools so rapidly that crystals do not have the opportunity to grow. The red or brown coloration seen in Mahogany Obsidian is a result of oxidized iron.

The pictures below depict the actual lapidary rough rock you are ordering. Click on the thumbnail images to link to an additional photograph of the unpolished Mahogany Obsidian rough rock being offered for sale by Texas Rock Shop.

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Rough rock is photographed wet. All measurements and weights are approximate.

#RO2291 Mahogany Obsidian Rough Rock - Measurement: 6" x 3 1/2" x 3 1/2" - Weight: 4 pounds - Price: $ Sold

#RO2292 Mahogany Obsidian Rough Rock - Measurement: 7 1/4" x 2 3/4" x 2 1/4" - Weight: 2 1/16 pounds - Price: $ Sold

#RO2293 Mahogany Obsidian Rough Rock - Measurement: 4" x 2 1/2" x 1 1/4" - Weight: 15/16 pound - Price: $ Sold

#RO2294 Mahogany Obsidian Rough Rock - Measurement: 4" x 3 1/4" x 1 1/4" - Weight: 13/16 pound - Price: $4.00

#RO2295 Mahogany Obsidian Rough Rock - Measurement: 3 1/2" x 3 1/4" x 2 1/2" - Weight: 13/16 pound - Price: $4.00

#RO2296 Mahogany Obsidian Rough Rock - Measurement: 2 1/2" x 2 1/4" x 22 1/4" - Weight: 15/16 pound - Price: $5.00

#RO2297 Mahogany Obsidian Rough Rock - Measurement: 2 3/4" x 3" x 2" - Weight: 11/16 pound - Price: $3.50

#RO2151 Mahogany Obsidian Rough Rock - Weight: 1 1/2 pounds - Measurement: 4 3/4" x 2 1/2" x 2 1/4" - Price: $ Sold

Rough rock is photographed wet. All measurements and weights are approximate.

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- - Mahogany Obsidian by the Rock - / - Rainbow Obsidian by the Rock - / - Snowflake Obsidian by the Rock - -

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