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Well-formed, stocky crystals of Dioptase from the Tantara mine, DR Congo.8,20 x 5,80 x 4,30 cmReference : 3995

Rare crystals of fluorapatite intense on Muscovite from Dara-e-Pech in Afghanistan. Nice reaction to UV.2,60 x 2,20 x 2,20 cmReference : 3996

Beautiful piece of two transparent and shiny purple crystals.This amethyst comes from Mexico, from the Las Vigas sector, State of Vera Cruz.It measures 6.4 cm long by 4.9 cm wide and 2.6 cm thick.Its weight is 65 grams.A touch on the back of the main crystal.Additional photos and order online on...

Goethite with a partial covering of white calcite.It comes from Taouz, Er Rachidia Province, Drâa-Tafilalet Region, Morocco.This piece measures 9.2 cm long by 6.7 cm wide and 3.1 cm thick.Its weight is 120 grams.Additional photos and order online on the DGminéraux...

Prehnite crystals forming like butterflies of a bright green, for some included Actinolite that color the crystals in very dark green. Specimen from Boulemane in Morocco.9,30 x 7,60 x 6,70 cmReference : 3998

Very nice group of prismatic crystals of yellow and purple bicolor Vesuvianite from the famous Jeffrey mine in Canada. The crystals are of a beautiful color and well formed.4,70 x 3,50 x 2,40 cmReference : 3859

Numerous crystals of Chabazite, pink-orange on matrix, from Wasson Bluff in Canada.9,10 x 6,50 x 4 cmReference : 3999

White calcite crystals very well formed and nice size on yellow fluorite typical from Moscona in Spain.7,70 x 7,10 x 5,30 cmReference : 4000

Group of lustrous and well-formed quartz crystals from the Pena Blanca mine in Colombia.11,10 x 8,60 x 6,60 cmReference : 4003

Piece showing green diopside crystals in a quartz gangue.This sample comes from Badakhshan in Afghanistan.It measures 5.2 cm long by 4.3 cm wide and 2.8 cm at its thickest.Its weight is 71 grams.Additional photos and order online on the DGmineraux...

Okorusu fluorite in Namibia with purple and green crystals. On the video we see better the green crystals present everywhere on the piece.8,50 x 7 x 4,60 cmReference : 4004

Elegant amethyst crystals on matrix from the famous locality of Veracruz in Mexico.3,90 x 3,30 x 1,40 cmReference : 3864

Biterminated and very smoky quartz from the Tiefen glacier in Switzerland. Beautiful endings and clarity for this Swiss specimen.7,60 x 5 x 2,90 cmReference : 3865

Colourless and glossy, very well-formed, on matrix, Analcim crystals from the Flinders Islands in Australia.8,60 x 6,60 x 4,90 cmReference : 4005

Sublime Opal Hyalite botroyoidal forming like a crown on its andesite matrix. The quality of the crystals is splendid, they are gemstones, clear and very bright. Very strong reaction to UV for this variety of Opal.5,75 x 4,50 x 3,30 cmReference : 3866

Vanadinite crystals present on all sides of the piece, from Morocco.9,20 x 5,70 x 5,80 cmReference : 4006

Amazing manganocalcite with multiple terminations.150 gram slightly pinkish specimen from Dalnegorsk, Russia.Slender piece measuring 8.8 cm long by 6.4 cm wide and 3.4 cm thick.This calcite which presents a shock is reactive to UV.Additional photos and order online on the DGmineraux...

Druse of dark purple amethyst crystals from Uruguay. The crystals are of fine quality.7 x 5,70 x 3,30 cmReference : 3867

Marcassite crystals on chalk matrix with elongated and well-formed crystals, from the Kleeberg quarry in Germany.7,70 x 5,80 x 3,40 cmReference : 4008

Apophyllite green gemstone crystals on almost colorless Stilbite matrix which gives a nice contrast to the piece.5,70 x 4,30 x 2,20 cmReference : 4009

Well-formed hemimorphite crystals on limonite matrix from the Ojuela mine in Mexico. Beautiful color contrast.16,20 x 7,60 x 6,20 cmReference : 4010

Very nice group of prismatic crystals of Vesuvianite from the famous Jeffrey mine in Canada. The crystals are of a beautiful color and well formed.4,10 x 3 x 1,40 cmReference : 3871

Iridescent Andradite garnet crystal from the famous Kohse mine in Japan which is now closed to access. This mine is well known for producing these superb garnets that we call rainbow due to their iridescent reflections.0,90 x 0,80 x 0,65 cmReference : 3872

Beautiful combination of rare and well-formed crystals, Willemite, Plattnerite and Cerusite. Specimen from the Chah Milleh mine in Iran. Piece from an old collection.9,20 x 8,10 x 6 cmReference : 4012