Minerals

16 x 11 x 6 cmReference : 0077

The largest colorless crystals are the crystals of Phacolite, variety of Chabazite. They are associated with the smaller and longer crystals that are of the Phillipsite. Two rare species and here very well formed on matrix. Specimen from Australia.7,90 x 6,90 x 4,70 cmReference : 3975

entire crystal2 x 2 x 1,8 cmReference : 0029

Very nice specimen well crystallized. Sold with acrylic base.2 x 2 cmReference : 0651

Sample of dark blue azurite, crystallized in geodetic areas, associated with traces of cerussite and malachite.It comes from the Mashamba mine, Katanga, Republic of Congo.Specimen measuring 4.8 cm high, 4.4 cm wide, and 3.5 cm at its thickest.It weighs 103 grams.(Measurements excluding...

Multitude of almost transparent white rhombohedrons, very finely crystallized and clustered together to form small spheres of calcite on pyrolusite. 7 x 4,5 x 4 cm. Reference : 2954-LM2T

Diamond Kimberley South Africa

Clusters of orange pink Smithsonite crystals all very well formed forming two balls, and with a beautiful shine from the famous Tsumeb mine in Namibia. The crystallization is superb, gem, no damage on the crystals.7 x 4,50 x 2,60 cmReference : 3373

Excellent dark blue azurite specimen from Tsumeb in Namibia. This piece has many intense blue azurite crystals! The Tsumeb mine is undoubtedly the place from which the most spectacular azurite that are very sought after by collectors and museums around the world.3,30 x 2,40 x 2,20 cmReference : 1235

0.5 ctReference : 0159

Beautiful metallic crystals of Galena and Pyrite from Peru.3,90 x 3,40 x 2,10 cmReference : 2927

Opal Koroit 82.9 cts, color schemes are powerful and are caught in a very pictorial matrix4,5 x 2,9 x 0,6 cm0029-AGNS

Specimen of exceptional quality for these Rhodochrosite from the Uchucchacua mine in Peru. Large-sized and perfectly crystallized and finished scalenohedrons. To add more, the color is just splendid, blood red and clear, the light passes through. Very beautiful contrast of color with the gloss....

Specimen from the Christiana mine in Greece showing Adamite crystals associated with Smithsonite as well as touches of extremely bright white Legrandite crystals. Rare specimen.6,60 x 5,60 x 4 cmReference : 4286

Yellow fluorite specimen from Moscona in Spain. Intense yellow color, the crystals are very well formed and translucent.8,20 x 6,40 x 5,80 cmReference : 4476

Reference : 0477 140 x 120 x 75 mm

Beautiful lemon yellow apatite, finished, with a contact area on the back.It comes from the commune of Imilchil, Midelt, Drâa-Tafilalet Region, Morocco.This piece measures 2.4 cm high and 1.8 cm wide.Its weight is 17 grams.(Measures outside the base)Additional photos and online ordering on the...

Remarkable specimen with two generations of Sphalerite that are formed on both sides of a Silex matrix. This training is typical of Tri-State in the United States. The largest crystals, very dark, are the first generation, the very red gems, Ruby Jack, are the second. The two generations are...

A pleasing specimen of bright yellow barite with pyrite on a matrix of unworked barite.This specimen was discovered in Oumjrane, in the Tinghir region of Morocco.This piece measures 7.2 x 4.5 x 4.4 cm.Its weight is 118 grams.Additional photos and online ordering are available on the DGminéraux...

Green brown andradite garnet on top of quartz crystals, crystals with a strange colored pattern.This sample is from the Bor quarry, Dalnegorsk, Primorsky Krai, Russia.It measures 4.1 cm high, 4.8 cm wide and 2.6 cm thick.Its weight is 63 grams.(Measurements off base)Old collectionReference:...

Uvarovite or Ouvarovite from the La Chaise-Dieu area in Haute Loire, France, a priori the only French occurrence! 3,7 x 3,5 cm. Reference : 0442-RuFo

Group of Manganocalcite crystals very reactive to UV, they become red, coming from the famous mine NChwaning in South Africa.4,20 x 2,90 x 1,90 cmReference : 2496

Rare : Opale de feu Provenance : Mexique (Mine de la pata de gayo, ramenée de voyage) Taille réalisée en France 1 x 0.9 x 0.3 cm 2.2 ct