![lmenite is a gray or black, weakly magnetic mineral found in basic igneous rocks, notably basalt, and metamor… | Metamorphic rocks, Rocks and minerals, Igneous rock lmenite is a gray or black, weakly magnetic mineral found in basic igneous rocks, notably basalt, and metamor… | Metamorphic rocks, Rocks and minerals, Igneous rock](https://i.pinimg.com/originals/14/cc/69/14cc695393e934499dc51727be26a2fa.jpg)
lmenite is a gray or black, weakly magnetic mineral found in basic igneous rocks, notably basalt, and metamor… | Metamorphic rocks, Rocks and minerals, Igneous rock
![Materials | Free Full-Text | Study on Shielding and Radiation Resistance of Basalt Fiber to Gamma Ray Materials | Free Full-Text | Study on Shielding and Radiation Resistance of Basalt Fiber to Gamma Ray](https://www.mdpi.com/materials/materials-15-02522/article_deploy/html/images/materials-15-02522-g001.png)
Materials | Free Full-Text | Study on Shielding and Radiation Resistance of Basalt Fiber to Gamma Ray
![Basalt rock, probably nephelite because of the green color. A few old surfaces and a few negatives are visible. Possible working edge., Polyeder Stock Photo - Alamy Basalt rock, probably nephelite because of the green color. A few old surfaces and a few negatives are visible. Possible working edge., Polyeder Stock Photo - Alamy](https://c8.alamy.com/comp/2B0CBYF/basalt-rock-probably-nephelite-because-of-the-green-color-a-few-old-surfaces-and-a-few-negatives-are-visible-possible-working-edge-polyeder-2B0CBYF.jpg)
Basalt rock, probably nephelite because of the green color. A few old surfaces and a few negatives are visible. Possible working edge., Polyeder Stock Photo - Alamy
![Materials | Free Full-Text | Influence of Basalt Aggregate Crushing Technology on Its Geometrical Properties—Preliminary Studies Materials | Free Full-Text | Influence of Basalt Aggregate Crushing Technology on Its Geometrical Properties—Preliminary Studies](https://www.mdpi.com/materials/materials-16-00602/article_deploy/html/images/materials-16-00602-g001.png)
Materials | Free Full-Text | Influence of Basalt Aggregate Crushing Technology on Its Geometrical Properties—Preliminary Studies
![Does this look like lunar kreep basalt to you? Seems to be 1% K feldspar and about 1% Zircon, weakly magnetic, small grains of metal passed the nickel test. : r/meteorites Does this look like lunar kreep basalt to you? Seems to be 1% K feldspar and about 1% Zircon, weakly magnetic, small grains of metal passed the nickel test. : r/meteorites](https://preview.redd.it/8109l8pzb4581.jpg?width=640&crop=smart&auto=webp&s=33f23b601d0c2309f5b825e9a3bebb757a4c68bb)