How much can I purchase it from you for? Thanks!
the arrangement of the molecules. same thing with coal and diamonds. both are made of pure carbon, but they are arranged differently at the molecular level which makes the diamond extremely hard and coal not so hard.
Quartz could be broken too, so because it is not a good try. a good specimen of quartz is colorless and faultless; seen evaluation with glass might no longer likely help. A hardness try might desire to tell you some thing: if the necklace products can scratch glass yet no longer quartz, then they're glass. in the event that they might scratch quartz, then they're quartz. The refractive index of quartz isn't comparable to maximum glass. some jewelers can try refractive index for you.
Quartz and glass are made up of the same elements but in different proportions (quartz is SiO2, glass is SiO4). But quartz is a true crystal where the atomic arrangement makes tighter stronger electrical bonds between the atoms. Glass is not a crystal (it fits most definitions of being a liquid, oddly enough) and the electrical bonds between the atoms are not quite as strong. and tight.
