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South Africa. Crystals to 1mm, of natural diamond in vials. Each vial has a range of crystalline shapes and color, all very relevant to diamond; in fact it represents quite a study if one wants to; some even fluoresce in UV. This is gem-grade diamond, not the black industrial bort diamond. Contents are about 0.25g diamond; needs magnificaton for best observation; very affordable as most of the production costs have already been shouldered by the jewelry industry. $22 each vial, presently we have a good supply: we purchased all that was available. Actual natural crystals ... not broken fragments. |
McDermot mine, Nevada A 2 cm "string" of bright yellow crystals (much more than on monitor) of this rare mercury mineral on matrix; whole piece 4 x 3 cm . .SOLD enquire if interested in case we get more |
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These are very high purity (over 99.999%) manmade silver crystals carefully selected for quality. If you like to look at things under the lens or microscope they are something to see: they redefine brilliance! Flasks are 3 cm high. We are the primary supplier. Very affordable, make excellent gifts! . . . . $12 each flask. We can also provide these crystals in screw-cap vials for those who want to take them out more easily. Those wanting them for scientific purposes usually prefer them in vials...please enquire for quantities.
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N'Chwaning mine, Kuruman, South Africa. Three crystal clusters, largest 2.3 cm accross, all very sharp and with lots of crystalline "detail"; green only in picture. $36 each |
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