Topaz—Tepetate,Mun. de Villa de Arriaga, San Luis Potosi, Mexico
 
 Beautiful specimen with red-brown Topaz crystals in gem quality.  The crystals on feldspar matrix have a length of up to 1.4 cm. Some of the highly lustrous topazes are double-terminated. The color is characteristically red-brown and wonderfully intense for the place where it was found. A particularly aesthetic and meanwhile rare collector's piece from Mexico in the coveted quality!