transparent, tabular microcrystals on matrix of white dolomite, and rarely as doubly terminated crystals...northeast of the town of Litchfield, where a mass of white quartz on a ridge had once been mined for quartz...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...late 2000s include specimens showing sharp, snow-white, earthy rosettes of tabular "illite" pseudocrystals...Discm•t•ries, /960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings County. In fall 1994 |