Customers can buy selenite both in lump and powder form from Neelkanth Sodaclays Pvt. Ltd. The selenite is crushed into lumps and milled into powder. This mineral with pearly lustre and clay like texture is soluble in hot dilute hydrochloric acid. The lumps find use in construction, manufacturing and agriculture industries. In Feng Shui, this mineral is believed to have healing properties. Keeping and using this mineral brings mental peace, clarity and calmness.