13jkcsis ((TILLEYITE)) $10 MINIMUM BID, Crestmore Quarry, Riverside County, California, 5 x 4 x 3 cm, Miniature | |
Here is the calcium silicate carbonate species from the Type Locality, Crestmore Quarry. Tilleyite is white fibrous platey and scaley. ex Wes Gannaway collection. |