How Hard Is Selenite? At only 2 on Mohs’ scale of hardness, selenite is a very soft material that can be scratched by a fingernail. Is selenite a hard stone? Selenite or gypsum has a very small hardness (just 2 from 10 on the Mohs scale). Is selenite easily scratched? Selenite is a very soft
How Is Selenium Used In Everyday Life? Selenium is used to make pigments for ceramics, paint and plastics. Selenium has both a photovoltaic action (converts light to electricity) and a photoconductive action (electrical resistance decreases with increased illumination). It is therefore useful in photocells, solar cells and photocopiers. Where do you find selenium in everyday
Can I Put Selenite In My Fish Tank? Granite. Cryptocrystalline Quartz (Jasper and Agate) Jade. Petrified Wood. Is selenite safe in water? Is It Safe to Cleanse Selenite in Water? Because selenite is made of gypsum, you should never let it soak in water for a long time, as it can dissolve completely. Instead, you