Hyalite opal completely covering an andesite matrix.This piece is UV-reactive, yellow under long-wave UV and green under short-wave UV.It comes from the Kopasz Hill quarry, a site located in Tarcal, Hungary.It measures 9.1 x 5.6 x 3 cm.This sample weighs 141 grams.Additional photos and online...
This beautifully colored, shiny, fibrous malachite is crystallized all around its rim.This sample originates from the Mindigi mine, located in the Haut Katanga region of Congo.This mineral measures 7.8 x 5.6 x 4.3 cm.It weighs 170 grams.(Measurements excluding the base)Additional photos and...
Raw tantalite sample with slight almandine red highlights.This piece comes from the state of Minas Gerais in Brazil.Its dimensions are 3.8 x 2.9 x 1.6 cm.This mineral weighs 43 grams.Additional photos and online ordering on the DGmineraux...
Octahedral gersdorffite crystals on rough gersdorffite, with minor green annabergite.This specimen was discovered in Bou Azzer, in the Ouarzazate region of Morocco.This sample measures 4.6 x 2.9 x 2.1 cm.This piece weighs 48 grams.(Measurements excluding the base)Additional photos and online...
Terminated gem topaz crystal with a slight bluish color.It was harvested on the Jos Plateau, located in Plateau State, Nigeria.Its dimensions are: 2.6 x 1.7 x 1.4 cm (maximum width).This specimen weighs 13 grams.(Measurements excluding the base)Additional photos and online ordering on the...
Yellow-green adamite on a limonite matrix, with zones of crystallization around the edge of the piece.This specimen was discovered in the Ojuela mine, in the Mapimi region of Durango, Mexico.It measures 6.6 x 5.6 x 4.3 cm.This sample weighs 149 grams.More photos of online ordering on the...
A specimen featuring diopside crystals, the largest of which measures over 3 cm, embedded in quartz.This mineral was discovered in the Badakhshan region of Afghanistan.Its dimensions are 7.3 x 6.3 x 4.5 cm.This specimen weighs 237 grams.Additional photos and online ordering on the DGmineraux...
Aesthetic small cluster of bright, vibrantly colored vanadinite crystals.This piece comes from Mibladen, located in the Midelt region, Drâa-Tafilalet, Morocco.This specimen measures 3.4 x 2.9 x 2.7 cm.This mineral weighs 36 grams.(Measurements excluding the base)Additional photos and online...
Numerous Wulfenite crystals presenting a superb fire color, intense and brilliant orange. Beautiful quality for this specimen from Touissit in Morocco.5,80 x 5,70 x 4,60 cmReference : 4354
Multicolored opal having replaced the petrified wood, coming from one of the most classic American Opal localities. Opalization is almost complete, with little original fossil materials remaining. Opal has a jelly-like texture to the eye. The colors are superb.7,10 x 5,60 x 2,60 cmReference : 4355
Finished and perfectly shaped pink tourmaline from Kunar in Afghanistan. The color is darker at the base, and candy pink at the end.3,70 x 2,20 x 1,30 cmReference : 4356
Very dark and stocky smoky quartz from the Rochassiers in Mont-Blanc, France.4,90 x 4,80 x 4,40 cmReference : 4357
Matrix completely covered with immaculate and very shiny white Baryte. The lamellae are perfectly visible and well formed. Typical specimen of the Cedres in France.14,50 x 9 x 6,50 cmReference : 4359
Plate covered with Orpiment crystals with perfectly formed and glossy crystals. Specimen from the Quiruvilca mine in Peru.9,50 x 7,70 x 2,40 cmReference : 4360
Andradite var Demantod Garnet on matrix from Takab in Iran. The Grenats are a superb bottle green color, and shiny.2,20 x 1,60 x 2 cmReference : 4365
Numerous crystals of Erythrite, including very large ones, on matrix and coming from Bou Azzer in Morocco. The largest crystals have a fuchsia almost purple color. The finest and smallest are very dark pink.5,80 x 3,90 x 3,30 cmReference : 4366
Perimorphosis of Quartz after Calcite from the Juliette vein in Ardeche, France. The structure of calcite is remarkably preserved, replaced by quartz with a beautiful shine. Hollow piece, the Calcite no longer exists, only the Quartz are present and have 3,40 x 2 x 1,90 cmReference : 4367
Large crystals of intense electric blue Kyanite associated and linked together by Quartz. Specimen from Sao Jose da Safira in Brazil.15,40 x 6,10 x 4 cmReference : 4369
Large, stocky and well-formed crystals of black Cassiterite with golden reflections well present on all the crystals. Specimen from the Viloco mine in Bolivia.5,90 x 5,30 x 3,70 cmReference : 4370
Numerous crystals of gemmy Cobaltoan Calcite and presenting an intense candy pink color. The crystals are incredibly pure, complicated to show in the photo, and are associated with malachite, pseudomorph?. Specimen from the Mashamba West mine and sold with its base engraved to measure to fit...
Group of slightly smoky and chloritous quartz crystals from the Rochassiers, Mont-Blanc, in France.4,10 x 5,20 x 4,10 cmReference : 4372
Perfectly shaped and bitermined Sapphire from Sri Lanka, also called Ceylon Sapphire.1,85 x 0,80 x 0,70 cmReference : 4373
Multicolored opal having replaced the petrified wood, coming from one of the most classic American Opal localities. Opalization is almost complete, with little original fossil materials remaining. Opal has a jelly-like texture to the eye. The colors are superb.7,90 x 5,70 x 3,30 cmReference : 4375
