Yellow Adamite crystals strewn all over the coin. They have a very nice homogeneous color and are well crystallized. Adamite from the Ojuela mine in Mexico.12,40 x 10,90 x 5,40 cmReference : 3993
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
Two diamond quartz in a black geode from Ribiers in France. There is a third Quartz on the back of the piece nestled in the hollow of the stone. Quartz are well crystallized and shiny, the glossy black matrix makes the crystals stand out even more.7,60 x 7,10 x 5,50 cmReference : 3997
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
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
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
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
Vanadinite crystals present on all sides of the piece, from Morocco.9,20 x 5,70 x 5,80 cmReference : 4006
Very nice crystals of Calcite in dog teeth gems, very glossy and well formed from Egremont in England. The crystals have deposits of iron oxides on some points that bring color to the whole.12,50 x 9,40 x 5,80 cmReference : 4007
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
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
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.10 x 9,70 x 5,20 cmReference : 4013
Pyrite crystals combined with fine quartz crystals that give a beautiful shine to the piece. This specimen comes from the Cavnic mine in Romania.9 x 6,50 x 3,80 cmReference : 4014
Superb white Calcite of Tsumeb slightly rosy, flower-shaped. Beautiful crystallization for this Namibian specimen.8,20 x 5,30 x 5,70 cmReference : 4015
Rhombohedron of golden Siderite on very glossy colourless quartz that bring to the whole a superb shine. Specimen from the Morro Velho mine in Brazil.9,10 x 5,10 x 5,10 cmReference : 4017
Twinned crystal of Aragonite from Minglanilla, Spain.1,90 x 2,30 x 1,90 cmReference : 4018
Schorl crystal finished on matrix of Orthoclase well crystallized and an immaculate white associated with Muscovite. Specimen from Shigar in Pakistan.8 x 7,20 x 5,30 cmReference : 4019
