The situation now is that I don't currently have any shoes that I'd feel good walking around all day long in...not the way we like to walk. I have good running shoes, but I really don't feel like wearing those on a trip to Europe. This is asking way early - but if it takes me a few tries to find the right shoes, I'd rather get that sorted out sooner, rather than later.
Selenite is a variety of the mineral gypsum, which has a chemical formula of calcium sulfate dihydrate.The dihydrate part of that formula indicates that each unit has two molecules of water attached to it.elenite is a variety of the mineral gypsum, which has a chemical formula of calcium sulfate dihydrate.
Selenite is deposited from lakes, seawater, hot springs, volcanic vapors, and sulfate solutions in geological veins. Selenite has been found in a large number of locations and its color may be pure white, transparent, orange, peach, grey-blue, green, brown and bright golden yellow. Selenite crystals are easy to buy, and it is possible to obtain these lovely stones in a variety of different formations quite easily.