The Hardness of serpentine is 3-4.
No. The hardness of serpentine is 3-4.5, whereas a hardness of at least 7 is needed to scratch glass.
Serpentine is often used as a decorative rock.
2.5-4
depends a rock made from lava is an igneous rock.
Andesite is classified as an extrusive rock and the name of this rock is South American in origin. However, the hardness of this rock is not listed.
No. The hardness of serpentine is 3-4.5, whereas a hardness of at least 7 is needed to scratch glass.
Rock A has a superior hardness to rock B
Serpentine is often used as a decorative rock.
The parent rock of serpentine is called peridotite which is an ultramafic rock
Serpentine is a type of metamorphosed sedimentary rock.
2.5-4
depends a rock made from lava is an igneous rock.
Andesite is classified as an extrusive rock and the name of this rock is South American in origin. However, the hardness of this rock is not listed.
Serpentine Rock
Andesite is classified as an extrusive rock and the name of this rock is South American in origin. However, the hardness of this rock is not listed.
The color of serpentine is olive green, yellow, golden, brown, and black. Its mineral group is silicate, its streak is white, its hardness ranges from 3-4.5, the luster is greasy, waxy, or silky.
The Mohs hardness of serpentine is 2,5-3; it a soft mineral. Not scrached by a graphite pen; scratched by fingernail, copper etc.