Minerals

Fluorite on Quartz perimorph after Fluorite. A. Cosson 2019 discovery.7,0 x 6,0 x 3,5 cm0139-CrSu

Large plate of so-called black-headed quartz, due to shale inclusions, coming from Tete Noire in Switzerland. Unlike the other Quartz from this locality presented on our site, this one comes from an old collection. The crystals are much longer and tapered. Quartz Peanut on both sides of the...

Calcite biterminated and glossy aerial on its piece of matrix. Specimen from Joplin in the United States.3,60 x 3,60 x 2,60 cmReference : 3033

7,4 x 5,7 x 4 cmMain crystal size : 11 x 12 x 10 mmRéf : 0483

Rare acanthite crystals of beautiful size and brilliance, from the Imiter silver mine in Morocco. 3,8 x 2,8 x 1,9 cm. Reference : 2795-LM2T

Beautiful gemstones of Dioptase green Emerald on white Calcite that offers a beautiful color contrast to this specimen from Namibia.6,30 x 4,20 x 3 cmReference : 3431

Automorphic crystal of golden pyrite with a little hematite. Very nice.4,5 x 3 x 3 cmReference : 0444

Splendid colors and cubes for this Fluorite from Berbes in Spain. The edges are white and the heart is pastel purple! Bright piece and good size.10,90 x 8 x 8,40 cmReference : 3472

Many trapus crystals of Vanadinite red that stand out thanks to their gangue of Goethite matt black.4 x 2,70 x 2,50 cmReference : 3097

Uncommon association of epidote and andradite garnet.This sample comes from Diakon, located in the Bafoulabé Cercle region, Kayes, Mali.It measures 6.6 x 3.5 x 3.3 cm.This mineral weighs 80 grams.Additional photos and online ordering on the DGmineraux...

74 x 70 x 50 mmLCJD-0516

Rubellite and watermelon tourmaline crystals embedded in a smoky quartz in association with muscovite. Old piece from the Paul Zerfass collection.10,3 x 7,1 x 5,9 cmReference : 0174

10x10x6  Ref 0190

Pretty flashy orange Wulfenite crystal, well defined, from Mexico.0,95 x 0,80 x 0,10 cmReference : 3081

Septaria barytique – Pré Guittard (26) - FranceMinéraux : BaryteDimension (L x l x H): 9 x 8 x 5 cmPoids : 505 grammesPrix : 15 € HFPInformations complémentaires :Septaria barytique provenant de « Pré Guittard » dans le Sud de la Drôme. Comme son nom l'indique c'est une...

Vanadinite from Morocco with a lot of crystals of a pretty red color, all on crenellated white baryta that offers a beautiful aesthetics to the piece.6,60 x 4,90 x 2,60 cmReference : 3902

Elegant amethyst crystals on matrix from the famous locality of Veracruz in Mexico.5,30 x 3,40 x 3,80 cmReference : 3873

Pretty white balls of lussatite on gangue, the morning of the kings, in Dallet.4 x 3 x 2 cmReference : 0419

Piece of fibrous malachite of beautiful color and shine, crystallized all around.It comes from Mindouli, department of Pool, Republic of Congo.Specimen measuring 10.4 cm long by 10.2 cm wide and 4.2 cm at the thickest.Its weight is 325 grams.Additional photos and online ordering on the DGminéraux...

Cluster of Muscovite crystals on pink Quartz matrix from Brazil. We see the leaves of Muscovite on the sides, all agglomerated to each other to form these superb blocks.10 x 7,90 x 3,40 cmReference : 3313

An astonishing specimen of Kunzite with a strong pleochroism from a very old collection. This Kunzite comes from Urucum in Brazil and is very large! This piece changes from almost fuchsia pink to yellow depending on its position with the light. Magnificent architecture, the crystallization is...

Well-crystallized stibine, with nice endings, from a recent discovery (May 2021) at the old Forges mine in the Puy-de-Dôme (see Règne Minéral n°161). The yellow color of some terminations is due to a pseudomorphosis of stibine into stibiconite 10,5 x 7 x 3,5 cm. Reference : 2088-LM2T

Cuprite red crystal with sharp edges on matrix covered with a thin layer of Chrysocolla. Specimen from the Mashamba West mine, DR Congo.4,20 x 4,40 x 3,80 cmReference : 4070

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...