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...
New and original discovered in Mali for these Garnet for the least surprising. These are two varieties of Garnet, the heart rather golden color is of the Grandite (= Grossular and Andradite), and the turn black color is a Melanite, titaniferous variety of Andradite. Several hypotheses have been...
GEM fluorine cubes, light blue, beautiful set11 x 11 x 8 cmReference : 0454
Beryl bicolor, pink and blue, Morganite and Aquamarine, with a bubble in inclusion as well as Tourmaline crystals on the side. Beautiful crystallization quality for this specimen from the famous Pederneira mine in Brazil.8 x 4,10 x 4,10 cmReference : 3395
Geode of white Stilbite crystals on dark green Epidote crystals that offer a beautiful color contrast. Specimen from Diamonkara in Mali.11,30 x 7,40 x 7,50 cmReference : 4590
Well-formed smoky quartz group from Mount Ida in the USA. The smoke of the Quartz, almost Morion, is the result of irradiation, a very popular process in Arkansas at the time when these specimens were extracted.5,40 x 4,70 x 4,20 cmReference : 4448
Kunzite Nuristan PakistanFully terminated, with an intense pink, it shows dissolution channels partially opened.
Several cubes of blue Fluorite on matrix from the famous Beix mine in France. The color is pronounced, the cubes shiny. Presence of Fluorite at the front and back of the piece. It is written on the side the date 05/08/1987, we do not know if it is the date of discovery or acquisition.7,60 x 6,90...
White to pale yellow Fluorite cubes on red quartz matrix typical from Argentolle, Morvan.5,80 x 4,30 x 4,20 cmReference : 2335
Fluorine et baryte de Saint Péray – Ardèche (07) - FranceMinéraux : Fluorine + baryteDimension (cm - L x l x H) : 12 x 7,5 x 5 cmPoids : 444 grammesPrix : 8 € HFPInformations complémentaires :Ancienne pièce de Saint Péray composée de fluorine violette et jaune plus ou moins...
Small jewelry Calcite shaped hexagonal columns with superb brightness and aesthetics. piece quality, finesse, sold with its base.3,75 x 3,55 x 1,85 cmReference : 0402
Nice shiny specimen presenting crystals of Pyrite and Quartz on Siderite petals from the Mesage mine in France. Discovery in 2015.5,30 x 2,90 x 3,70 cmReference : 3948
Excellent small cabinet composed of many intense red scalenohedra of Rhodochrosite on black Manganite that offers a superb color contrast. The piece is totally covered with these red crystals and well formed, quality unheard of for this piece from the Moanda mine in Gabon.5,40 x 4,80 x 4,10...
Fluorine jaune du Bois clair – Saône et Loire (71) - FranceMinéraux : Fluorine + quartz + baryteDimension (cm - L x l x H) : 21 x 14 x 10 cmPoids : 2,7 kilogrammePrix : 320 €Informations complémentaires :Grosse pièce rare et ancienne de fluorine jaune provenant du...
Superb group of large, transparent and glossy Amethyst crystals with a pronounced purple colour. Rare specimen from Bor Pit in Russia, the crystals have a quartz recrystallization on one side of the crystals that make them even brighter. Piece in perfect condition, which will be presented on its...
Very nice specimen well crystallized. Sold with acrylic base.1,80 x 1,20 cmReference : 0630
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
Sapphirine is an ancient mineral described around 1920, very common in some types of metamorphic rocks. But curiously, very very rarely encountered in the state of crystals well automorphes. The first potables to be collected were found in Madagascar about 25 years ago. The largest crystals...
9,8 x 5,4 x 3,2 cm0100-LCJD
Aquamarine finished and stocky with the color blue glacier from Afghanistan.5,20 x 3,70 x 3,10 cmReference : 3541
