Gadolinite-(Y)
Baringer Hill Mine, Bluffton, Llano County, Texas, USA
A gadolinite double crystal collected at Baringer Hill in 1902, approximately 38 cm. long and weighing 33 kilograms (73 pounds). Source: Hidden, W. E., 1905, “Some results of late mineral research in Llano County, Tex.”, Am. Jour. Sci., 4th ser., vol. 19, No. 114, pp. 425-433.