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This gem clear single Herkimer diamond quartz crystal is sharp and well formed all around. It is dou..
This is a fine and good-sized terminated crystal of yellow-golden barite from Cote d'About in France..
Here is a specimen of pink opal that comes from the Acari copper mining near Nazca. Pink Andean opal..
Mohawkite is only found in in Keweenaw County, Michigan, and this nugget comes from the Mohawk Mine,..
Here is a fine specimen, a lustrous, classic blue jeremejevite crystal from Namibia. Jeremejevite is..
This is a polished slice of petrified wood that is amazingly well preserved. The highly detailed tre..
Here is a matrix specimen with gem clear golden apatite crystals set in quartz and hematite. T..
Here is a superb pyrite spceimen from the 2018 season, which produced some of the finest pieces in y..
Here is a choicem rainbow-filled Herkimer diamond quartz crystal from Hickory Hill in New York. The ..
The unusual name "Heart of the Universe" has been given to the amazing rose quartz crystals from thi..
Here is a well-crystallized specimen of arsenopyrite from the Yaoguangxiang Mine in China. The metal..
Here is a specimen of magnetite crystals in matrix that is very striking, due to the size and sharpn..
This gem clear single Herkimer diamond quartz crystal is sharp and well formed all around. It is ter..
Up until mottramite was found at Mapimi in 2011, none had been found for over 20 years, since Tsumeb..
The unusual name "Heart of the Universe" has been given to the quartz crystals from this locality in..
Here is a grouping of 2 amazingly bright, extraordinarily sharp interlocking pyrite cubes that creat..
The large crystal on this specimen of magnetite from Australia is 1" across. It comes from a localit..
The main apatite crystal on this fine matrix specimen is a bright golden yellow, with captivating in..
Here is a deep golden yellow barite crystal featuring parts of the interior that are transparent and..
The diggings at Hickory Hill produce some of the clearest, most gem-perfect Herkimer diamonds around..
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