![EISCO Raw Porphyritic Granite, Igneous Rock Specimen - Hand Sample - Approx. 3"- Geologist Selected & Hand Processed - Great for Science Classrooms: Amazon.com: Industrial & Scientific EISCO Raw Porphyritic Granite, Igneous Rock Specimen - Hand Sample - Approx. 3"- Geologist Selected & Hand Processed - Great for Science Classrooms: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/91R1JUDKitL.jpg)
EISCO Raw Porphyritic Granite, Igneous Rock Specimen - Hand Sample - Approx. 3"- Geologist Selected & Hand Processed - Great for Science Classrooms: Amazon.com: Industrial & Scientific
![Foto Stock Mineral stone - red granite. Granite is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Granites can be predominantly white, pink, or gray Foto Stock Mineral stone - red granite. Granite is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Granites can be predominantly white, pink, or gray](https://as2.ftcdn.net/v2/jpg/00/99/30/69/1000_F_99306936_iFbeHmvcnqiFOgqGg4OfcbM0T1zFdKkC.jpg)
Foto Stock Mineral stone - red granite. Granite is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Granites can be predominantly white, pink, or gray
![EISCO Raw Porphyritic Granite, Igneous Rock Specimen - Approx. 1"- Geologist Selected & Hand Processed - Great for Science Classrooms: Amazon.com: Industrial & Scientific EISCO Raw Porphyritic Granite, Igneous Rock Specimen - Approx. 1"- Geologist Selected & Hand Processed - Great for Science Classrooms: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81t2qcs1HxL.jpg)