La Morita mine, Chihuahua, Mexico - Nice wulfenite crystals with nice orange color show up on this rock. The wulfenites are nicely located on the carbonate matrix and the largest wulfenite is 1.4 cm on the edge ! there are a lot of other wulfenites all around ! there are more than a dozen crystals here ! Overall size is 3.5x3x2.4 cm. Weight is 45 gr.

Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia - This piece features dozens of superb, incredibly rare, sharp, lustrous light green crystals of Paravauxite measuring up to 7 mm with tan colored crystals of Sigloite on iron-stained Wavellite on matrix. Sigloite forms as the result of alteration from Paravauxite. This specimen is from the type locality for both species ! This piece is a great example of the prismatic, sheaf-like parallel growths that are described on every mineralogy book on Bolivian minerals.Overall size is 7.8 x 6.5 x 2.3 cm

Cerro Mercado, Durango, Mexico - Greatly terminated giant fluorapatite crystal ! The crystal is 4x2.3x2 cm in size, one of the biggest I have seen. Very showy.

Uchuchaccua Mine, Oyon, Peru - 3 cm wide exposed portion of a vug with translucent pink Rhodochrosite crystals. Good undamaged crystals to 1 cm in size ! nice termination on the main crystals,  contacts on the smaller crystals. Nice for the locality. Overall size is 6x3.3x2 cm.

Chapacase Mine, nr. Maria Elena, CHILE - Nice 7x2.5x3 cm specimen with several 1-3 mm deep red wulfenite crystals. They are nicely exposed on the matrix or forming groups of crystals.

Quiruvilca Mine, Santiago de Chuco Province, La Libertad Department, Peru - Fine orange sparkling crystals of orpiment to 1.3 cm in height covering most of the top of this 4.0 x 3.5 x 1.5 cm matrix. In very fine condition for one of these orpiment's, with no real cleaving or chipping. Shows all around nicely.

Minas Gerais, Brazil - A very nice and esthetic specimen ! A quartz point, perfectly terminated hosts a couple of bright green elbaites that emerge from the quartz crystal. A third elbaite is completely frozen inside the quartz. Real nice and peculiar Brazilian specimen of 3.5x2.5x2.5 cm in size. Weight is 20 gr.

SAPO MINE, MINAS GERAIS, BRASIL - Bright and perfectly terminated apatite crystals . The crystals are undamaged and are 1.4 cm in diameter ! Super crystals ! Very showy specimen of 4x3.5x2 cm in size

BRUMADO, BAHIA, BRASIL -  Very nice specimen with large crystals ! On a carpet of crystalline magnesite there are almost a dozen terminated red uvites, the largest is up to 1x1.3 cm ! Very showy specimen of 7.5x4.5x3.5 cm.

Milpillas mine, Cuitaca, Sonora, Mexico - Very nice deep blue crystals of azurite forming a cluster of 3x3x1.5 cm in size. The crystals are well shaped and up to 1.8x1.5 cm in size ! Very esthetic cluster. Overall size is 3x3x1.5 cm. Weight is 21 gr