which is harder granite or basalt - nuovoumanesimo
hardest rock granite or blue basalt - cooktopsreviews.org s basalt harder than granite Blue Rock Aggregates Corp. Address Rocks & Minerals Igneous, Metamorphic, Minerals Rocks & Minerals, Igneous, Metamorphic, Minerals, Sedimentary, Granite, Limestone, Marble, blue, green, or red crystals.How Hard Is Granite on the Mohs Hardness Scale,,Granite is a 6 to 7 on the Mohs hardness scale. The Mohs hardness scale was developed by the German mineralogist Friedrich Mohs to determine the hardness of a mineral based on whether it can be scratched by a substance of known hardness.All About Granite and its Geology - ThoughtCo,Granite is the signature rock of the continents. More than that, granite is the signature rock of the planet Earth itself. The other rocky planets—Mercury, Venus and Mars—are covered with basalt, as is the ocean floor of Earth.But only Earth has this beautiful and interesting rock type in abundance.