Your shopping cart is empty!
Display: List / Grid
This intriguing specimen features a large pyrite cube perched on a chunk of marl matrix. The cubic p..
When mottramite was found at the Ojuela Mine in 2011, it took the mineral world by storm. Nothing as..
This is a large specimen of tsavorite garnet, featuring a rich, grass-like green color and shiny lus..
This is a genuine, 100% natural, uncut diamond crystal, crystallized as a rough dodecahedron, and co..
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..
Here is a matrix specimen with gem clear golden apatite crystals set in quartz and hematite. T..
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 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..
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..
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..
This is a sharp, tabular wulfenite crystalthat hails from the world famous Red Cloud Mine in Arizona..
Here is a specimen of diaspore that was found in Turkey. In sunlight, this crystal exhibits pleochro..
The cyanotrichite crystals on this specimen are like fine hairs, sticking up and out from the surfac..
Here is a real diamond crystal weighing 1.78 carats. This specimen-quality gemstone (sorry, it can n..
Showing 201 to 220 of 3823 (192 Pages)
- 40 Church Street, Greenfield, MA 01301
- Phone: 1-413-774-5707 9AM to 6PM EST only
- Email: email@example.com