09btcae ((FLORENCITE Ce, MICROCLINE)), $10 MINIMUM BID, Papacharcra, El Portezuelo Granite, Catamarca, Argentina, 3.5 x 3.5 x 2 cm, Miniature | |
Here is a specimen of Microcline from Argentina covered with small micro brown specks which are micro crystals of the rare species Florencite-Ce. |