Nitrocalcite is definitely the name for your mineral that is a hydrated calcium nitrate that forms as an efflorescence where manure contacts concrete or limestone in a dry natural environment as in stables or caverns. Many different similar salts are acknowledged which includes calcium ammonium nitrate decahydrate and calcium potassium https://calciumnitrateforsalenear91467.blogmazing.com/29284368/rumored-buzz-on-calcium-nitrate-price