According to the Mohs scale of hardness, Diamond has a hardness of 10 and Quartz has a hardness of 7. Any mineral with a hardness greater than 7 can scratch quartz and diamond can scratch any mineral with a hardness less than 10. Corundum (hardness of 9) and Topaz (hardness of 8) are two examples of minerals that can scratch quartz but not diamond.
Quartz is a mineral primarily made up of silicon and oxygen. It is the second most abundant mineral in the Earth's continental crust and is commonly found in igneous, metamorphic, and sedimentary rocks.
Quartz is a mineral consisting of silicon dioxide (SiO2) and is not classified as a rock on its own. It is one of the most abundant minerals in the Earth's crust and can be found in various types of rocks, including granite, sandstone, and quartzite.
Quartz is the most common crystalline mineral found on Earth. It can be colorless and transparent or have various colors due to impurities in its structure. Quartz is commonly found in a wide variety of geological settings.
The mineral quartz show the property of fracture. it breaks along a curved surface. this kind of fracture is called conchoidal fracture. In math the quartz is x3.
The most common mineral group is the silicate mineral group, which is characterized by minerals containing silicon and oxygen, often combined with other elements such as aluminum, iron, calcium, or magnesium. Examples of silicate minerals include quartz, feldspar, and mica.
A harder mineral will scratch a softer one.
Quartz
Quartz
Diamonds can scratch all types of rocks, as they are the hardest natural substance on Earth. This means that diamonds can scratch minerals like quartz, calcite, and feldspar, as well as softer rocks like limestone and shale.
The diamond is the hardest mineral and stone on earth: nothing natural can 'break' it. Diamond cutters use other diamonds to cut, facet and polish diamonds. Recently, however, powerful lasers have been added to the diamond-cutters toolbox.
Quartz
Quartz is a mineral primarily made up of silicon and oxygen. It is the second most abundant mineral in the Earth's continental crust and is commonly found in igneous, metamorphic, and sedimentary rocks.
There are many different kinds of glass, with different hardnesses, but for the most part the hardness of quartz can be taken as a maximum value. Topaz will in fact scratch quartz, so it should scratch nearly any kind of glass.
Quartz is a mineral consisting of silicon dioxide (SiO2) and is not classified as a rock on its own. It is one of the most abundant minerals in the Earth's crust and can be found in various types of rocks, including granite, sandstone, and quartzite.
Most likely you would be testing to see if the mineral was harder or softer than the nail.
Found mostly in quartz. To extract it grind up the quartz the stick it on a plate. Put the plate in water the gently shake it so that the pieces of quartz fall off the all that's left is gold.
Clear quarts is a mineral made form Silicon Dioxide. It is called a "quartzite".