ABOUT GEMSTONES

Hemimorphite druzy is often a zinc silicate which has a hardness of 5 over the Mohs scale. Occasionally spelled druzy, druse or drusies, these terms refer to very small crystals that kind in or over the area of other minerals.Azurite is surely an powerful blue gem that gets its vivid azure blue coloration from copper, and is related to malachite, t