Collectible minerals

21 x 25 x 17 mmRéférence : 0439

Sample showing a vein with a geode containing "lamellae" green prehnite and quartz crystals.It comes from the district of Mumbai, Maharashtra, India.Specimen measuring 10.3 cm long by 5.6 cm wide and 3 cm at the thickest.Its weight is 188 grams.The back is sawn off.Reference: 1250Additional...

A fine example of Asaphus punctatus. The region in which these trilobites lived has undergone dramatic changes in salinity and turbidity, and trilobites have been able to make rapid evolutionary adjustments, geologically speaking. These adjustments were thought to make it easier for them to see...

Cubes of lustrous yellow Fluorite combined with Galena. The color is intense, good quality for this specimen from Giromagny in France.3,30 x 3,10 x 2,40 cmReference : 3927

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

Here is a beautiful alpine specimen containing anatase crystals accompanied by brown adularia crystals, calcite, and green chlorite.This specimen comes from the Lauzière massif, located in Savoie, France.Size: 9.2 x 7.5 x 2.4 cm.The weight of this specimen is 113 grams.Additional photos and...

Calcite crystals in rhombohedron. Thumbnail Excellent!2,9 x 3 x 2 cm0034-SMCLS

Crystal finished crystallized from Scapolite violet from Afghanistan.2,80 x 1,60 x 1,60 cmReference : 3717

Clinochlore crystals in the shape of a flower with inlaid red brick Garnet.4,30 x 3,20 x 3 cmReference : 3104

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...

Very nice specimen well crystallized. Sold with acrylic base.3,80 x 3 cmReference : 0683

Baryte miel/fumée de St Georges les bains – Ardèche (07) - FranceMinéraux : BaryteDimension (cm - L x l x H) : 7 x 4 x 3 cmPoids : 129 grammesPrix : 18 €Informations complémentaires :Voici un groupe de cristaux de baryte tabulaire de Saint Georges les bains. Les...

Dolomite Anduze (30) FranceNeat and nacreous cristals, slightly curved, making a good contrast with the matrix. Personal find 2011.

Almost complete geode (in two pieces) of brown to white mamelonized chalcedony, from the vicinity of Charroux in the Vienne department (France). The geode is translucent in backlight. Dimensions of the whole geode : 7 x 5 x 4 cm. Reference : 2324-LM2T

17 x 12 x 6 mmRef : LCJD-0542

Heap of biterminated and stocky amethyst crystals from the Clavero mine in Argentina.15,80 x 15,20 x 10 cmReference : 3499

Unusual specimen of Pyrite from the Huanzala mine in Peru. Each face has growth streaks, but each edge is not completely sharp, they are like bevels and all have a different shape. Very beautiful aesthetics for this piece. Crystals glossy and well formed.6,80 x 5,60 x 3,10 cmReference : 4152

Superb Spodumene variety Hiddenite due to its pale green color. This crystal of more than 15 cm long is without damage, gem, luster and has growth structures on the 2 3 of the crystal. Remarkable piece by its quality and size. The provenance is atypical, it comes from Mozambique. Very recent...

Plate covered with smoky quartz from Madagascar. The smoke of the Quartz is very pronounced at the tips.8,50 x 5,40 x 2,80 cmReference : 4474

1,5x1,5x1 cmReference : 0113

Blue fluorite cubes covered almost entirely by two generations of siderite: a brown for the first, then a gray white for the second.8,70 x 4,90 x 3,10 cmReference : 3004

Two bright Calcite crystals by micro crystallization of Calcite on it. Specimen from China.5,80 x 4,80 x 2,20 cmReference : 2613

Fluorite, south of france 6,5 x 5 x 3 cm0091-ClCa

This remarkable orange-red amber specimen comes from the fossiliferous amber deposit of Compiegne, in the department of Oise, France. It is about 53 million years old.2,40 x 1,30 x 0,80 cmReference : 4477