How much are quartz worth?
Isn't glass made from quartz? I think glass is made from sand, which is usually (mostly) quartz fragments.
the association of the molecules. same undertaking with coal and diamonds. the two are created from organic carbon, yet they're arranged in a diverse way on the molecular point which makes the diamond fairly confusing and coal no longer so confusing.
Quartz can scratch glass, so can lots of other things. Glass is easily scratched.
Yes it can, the hardness of quartz is 7 on the Mohs hardness scale, glass is 6-6.5. Many other minerals can scratch glass including; topaz(8), corundum(9), diamond(10), garnet(7-7.5), and many more.
