Fender Minerals

Our collection, like many collections, has sub collections.  The thumbnail collection is a sub collection of our collection.  Within the thumbnail collection there is a quartz sub collection, a fluorite sub collection, a garnet sub collection and the "glove box" collection.  In the glove box collection are minerals I purchase with the intention of field collecting the location.  When traveling I will put these thumbnails in the glove box.  Here is a Quartz pseudomorphing Aragonite Cyclical Twin from Clarendon, Texas.  I would like to know more about this location, does anyone have further information?  (Sorry for the short post today, tornados in Texas)