Hematoid quartz with fine orange-red crystallization.It comes from the L'Argentolle mine, Saint-Prix, Saône-et-Loire, Bourgogne-Franche-Comté, France.Weighing 378 grams, this mineral is 14.3 cm long, 6.1 cm wide and 3.1 cm thick.The back of the piece is sawn off.Reference: 1006Additional photos...
Assorted set of 7 minerals with: Fluorite, pyrite, Fontsante Quartz, Hello Orthoclase, Fluorite, Maine Fluorite, Argentolle Quartz, Iron Cross Pass Goethite, ChizeuilReference: 1120Additional photos and online ordering on the DGminéraux...
Hemimorphite crystals present on the front and back of the piece, everything is covered. Long piece, more than 23 cm, with visible matrix that offers a beautiful contrast. The crystals are of good size and well formed. They also have a beautiful sheen. Specimen from the Ojuela mine in...
Kunzite Nuristan PakistanFully terminated, with an intense pink, it shows dissolution channels partially opened.
TORBERNITE OVER SMOKY QUARTZ , MARGABAL (Entraygues sur Truyeres, Aveyron, France)
Interesting piece bearing azurite crystals pseudomorphosed into malachite, on a massive matrix containing cuprite.It comes from the Antofagasta region in Chile.This specimen measures 3.9 cm long by 3.1 cm wide and 2.4 cm at its thickest.Its weight is 46 grams.(Measurements excluding base)Order...
Malachite botryoidal whose superireur layer is formed countless small crystals. The small crater on the big nipple is not an impact but an old incident in the crystallization. Moreover, this small crater is fully recrystallized! Part of a great freshness and incredible shine!9 x 8 x 7 cmReference...
Numerous golden brown zircon crystals, including a major bipyramidal, on matrix, from the Poudrette quarry in Canada.6,90 x 5,80 x 3,80 cmReference : 2632
Green tourmaline with a pink heart, this piece has a perfect finish and a superb luster. Discovered in 2024 in the Napacala concession in Mozambique, this Tourmaline is a green gem. By backlight, the color is really highlighted: electric apple green. Superb and rare collectors item.2,70 x 1,60 x...
Lot of 20 Indian coins from Khadakwani, Madhya Pradesh.These samples present on basalt amethyst, calcite and chabazite (the three varieties are not necessarily present on all the pieces).The pieces measure between 3 and 6 cm.Postage offered.Reference: 1266Additional photos and online ordering on...
Large well-formed crystals of partially pseudomorphosed Azurite in Malachite, typical of their locality in Tsumeb in Namibia. Beautiful shine and sustained colors for this specimen.6,40 x 4,80 x 4,70 cmReference : 2847
Elegant amethyst crystals on matrix from the famous locality of Veracruz in Mexico.5,30 x 3,40 x 3,80 cmReference : 3873
Magnificent sample from Morocco with larger crystals presenting a superb color. Large crystals with a thick tabular shape, the vast majority biterminated, shiny and with a very bright reddish-brownish color with orange shades.5,40 x 3,20 x 3,10 cmReference : 4248
Tip of Quartz with Siderite tracks from Morro Velho mine, Brazil.5,40 x 3,20 x 1,90 cmReference : 3168
Brilliant sample of muscovite with crystals measuring up to 4 cm. Beautiful piece of 478 grams.11 x 8,5 x 8 cmReference : 0043
Polished slice of banded agate from Châtelperron, Allier, Auvergne-Rhône-Alpes, France.It measures 20.5 cm wide by 12 cm at the highest and 1.9 cm thick.Its weight is 838 grams.International shipping: contact me (dgmineraux@gmail.com)Reference: 1574Additional photos and online ordering on the...
Zircon crystals orange brick red on matrix of white marble and black biotite. Nice contrast of color for this specimen typical from its locality of Astore in Pakistan.8,90 x 7,50 x 4,90 cmReference : 2144
Very large and wide azurite crystal completely pseudomorphosed in malachite with, in addition, cerusal crystals that crystallized on it. Nice association for this specimen from the famous Tsumeb mine in Namibia.5,70 x 3,30 x 2,70 cmReference : 1100
Very rare specimen with two generations of Smithsonite associated with Cerusite crystals. The first generation is the Cuprian Smithsonite (green) botryoidal, which is the rarest combo in the Tsumeb Smithsonite! This one is covered by a second generation of white/grey Smithsonite. There are many...
Piece presenting, on an andesite gangue, a thick layer of snow-white aragonite and hyalite opal.This part is UV reactive, yellow under long UV and green under short UV.It comes from the Kopasz Hill quarry, Tarcal, Borsod-Abaúj-Zemplén, Hungary.Its weight is 140 grams.This sample measures 10.2 cm...
Smoky quartz crystal with a clear transparency.It comes from Mont-Blanc, Haute-Savoie, France.Piece measuring 8 cm long by 4.2 cm wide and 3.3 cm thick.Its weight is 130 grams.Note some very light touches on edges.Additional photos and order online on the DGminéraux...
Skeletal crystallization of galena accompanied by calcite, sphalerite and chalcopyrite.Exhibit from the mining sector of Madan, Smolyan province, Bulgaria.It measures 4.5 cm long, 3.4 cm high and 3.2 cm thick.Its weight is 97 grams.Additional photos and online ordering on the DGminéraux...
Crystallization of galena on a gangue containing sphalerite and calcite.This piece comes from the mining district of Santa Eulalia, Chihuahua, Mexico.Its weight is 379 grams.It measures 6.7 cm long by 6.5 cm wide and 3.5 cm thick.Reference: 0923Additional photos and online ordering on the...
