Locality: Minas Gerais Province, Brazil
Dimensions: 6.4 x 5.5 x 1.6 cm.
For your consideration is excellent large, twinned(?) reddish-brown Monazite-(Ce) crystal from Minas Gerais Province, Brazil. A great monazite for Brazil, with good crystal form and in good condition. Ex. Colorado School of Mines Geology Museum, who acquired it from famed gem dealer Alan Caplan. Measures ~20,000 CPM on my Ludlum Model 3 counter with the 44-9 pancake probe.