Grossular crystals on matrix, 4.4x3.3 cm
Jeffrey Mine, Quebec, Canada
Melanite garnet & clinochlore, 14x10 cm
San Benito County, California, USA
Dumortierite with A.E. Foote Label
Yuma County, Arizona, USA
Vanadinite, 7.5x6.5 cm
Old Yuma Mine, Pima County, Arizona, USA
Benitoite, large crystal on matrix
Diablo Range, San Benito County, California, USA
Vesuvianite, light green to purple
Jeffrey Mine, Asbestos, Québéc, Canada
Rhodochrosite & Pyrite, 75x55 mm
John Reed Mine, Leadville, Colorado, USA
Variscite, crandallite and wardite, slice
Clay Canyon, Utah, USA
Millerite in geode, 70x40 mm
Halls Gap, Lincoln County, Kentucky, USA
Sphalerite on dolomite, cabinet specimen
Joplin, Missouri, USA
Light blue smithsonite, 6.5 cm
Kelly Mine, New Mexico, USA
Smithsonite, light blue green , 110x70 mm
Kelly Mine, New Mexico, USA