Your shopping cart is empty!
Display: List / Grid
The scolecite crystals on this dramatic specimen are clear right up to the tips. The long, slender, ..
Here is a specimen of bladed selenite in a beautiful shade of very light golden yellow, almost clear..
The butterscotch golden yellow crystals on this specimen from the Glove Mine in Arizona are enormous..
Here is a very beautiful atacamite specimen featuring sparkling crystals in a rich, dark, crayon gre..
The soft pink color of this sharp, twinned danburite crystal is very attractive, especially as the c..
In 2009 there was a spectacular find of amethyst in Kenya, featuring large elestial crystals with ri..
This is a superb specimen, one of the amazing azurite suns from Australia. This piece features a lar..
Here is a specimen of dark green tourmaline from the Strickland Quarry in a matrix of smoky quartz a..
Here are three fine specimens of crystallized native copper, featuring spinel-law twins which grew i..
Here is a wholesale flat with 8 hand-size chunks of magnetite–a naturally magnetic iron mineral.&nbs..
Here is a flat of 12 cubic pyrite crystals from Spain. These come from a site that is renowned for t..
Here is a flat of 12 specimens of wulfenite from the Glove Mine, ranging from cabinet to 3 thumbnail..
Here is a flat of 7 superb specimens that are encrustation pseudomorphs of quartz over calcite. The ..
I collected this flat of sceptered quartz crystals at the Wise Mine in 1989, from a quartz vein that..
This "hedgehog" is composed of scalenohedral calcite crystals, with chocolate brown inclusions. ..
Here is a striking specimen of gemmy light and dark green peridot, a variety of forsterite. The peri..
Here is a single quartz crystal that features inclusions of hollandite stars inside the faces...
This is a great example of native sulfur, a specimen which is completely covered with gemmy, canary ..
This specimen of Okaruso fluorite has sharp, gem-quality, transparent crystals in a rich blue-green ..
The garnets on this specimen of almandine are sharp and smooth, especially for crystals this size. T..
Showing 121 to 140 of 4784 (240 Pages)
- 40 Church Street, Greenfield, MA 01301
- Phone: 1-413-774-5707 9AM to 6PM EST only
- Email: email@example.com