Curious aggregate of sphalerite crystals formed by several crystals of this sulfur, good brilliance, with sharp faces and edges and some transparence. Very aesthetically disposed on a matrix of white rhombohedral dolomite crystals. From a former German collection. Different than usual.

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Groups of very sharp magnetite crystals showing octahedral forms with staggered epitaxial growths on faces. Intense metallic luster, color is deep black and very sharp faces and edges. It is accompanied by green epidote crystals, brilliant and transparent; prismatic crystals of diopside (more grayish green tone), andradite and some clinochlore. A complete gemmy specimen.

Brilliant and sharp azurite crystals that have growth in separate vugs, with prismatic forms and defined terminal faces. With good color, luster and some transparency, one of them is partly substituted by malachite. Disposed in two cavities of this hard rocky matrix.
In Kerrouchen, a classic Moroccan mineral locality, each miner has his own "hole" and get its samples. There are several mines aligned on a particular stratigraphic level, with low gallery development. Miners obtain the specimens by hammering, so obtaining them in matrix it is not easy.

Brilliant and sharp azurite crystal with prismatic forms and defined terminal faces. With good color, luster and some transparency, which is partly substituted by malachite. Disposed in a cavity of the rocky matrix.
In Kerrouchen, a classic Moroccan mineral locality, each miner has his own "hole" and get its samples. There are several mines aligned on a particular stratigraphic level, with low gallery development. Miners obtain the specimens by hammering, so obtaining them in matrix it is not easy.

Brilliant and sharp azurite crystal with prismatic forms and defined terminal faces. With good color, luster and some transparency, which is partly substituted by malachite. Disposed in a cavity of the rocky matrix. It is accompanied by another crystal, also partially pseudomorphed, having a fracture due to the contact with the enclosing matrix.
In Kerrouchen, a classic Moroccan mineral locality, each miner has his own "hole" and get its samples. This one was estracted in our visit in February 2013.

In this specimen we can observe different groups of pyromorphite crystals showing hexagonal prisms, some of them truncated by the pinacoid and others more acute. The green tone is presented in some crystals with good transparence and color zoning, while others are almost colorless.
In the town of Munébrega were worked some mines where sulphosalts were exploted. Currently they are collapsed. A specimen from a not common Spanish locality.

Group of huge size orthoclase crystals, showing the complex faces of the baveno twin together with complex prisms and false rhombohedrons. Nice slightly orange color and defined edges and faces. It is accompanied by small crystals of light green clinozoisite, some quartz and limonitized pyrite. It was collected many years ago near of the Montseny massif; this area was well known for orthoclase mineral collectors. A classic from a classic collection. Mr. Daunis and Mrs. Ruscalleda (wife) collection were specialized in Spanish quartz and orthoclase specimens.

Excellent gemmy anglesite specimen that shows a rich group of crystals with a  razor-sharp chisel terminations, striated faces characteristic of the species, very sharp and with good transparency and uniform toasted honey color.
This specimen date to the late 1970s and were found in the well known Moroccan mining area of Touissit. They are considered the world's finest anglesite specimens. Here we offer this "old" specimen from glorious past times.

Excellent gemmy anglesite specimen that shows a rich group of crystals with a  razor-sharp chisel terminations, striated faces characteristic of the species, very sharp and with good transparency and uniform yellow color.
This specimen date to the late 1970s and were found in the well known Moroccan mining area of Touissit. They are considered the world's finest anglesite specimens. Here we offer this "old" specimen from glorious past times.

A classic from Tsumeb mines. It shows a group of very sharp cerussite crystals forming this aesthetic cyclic twinned rosette. Excellent brilliance, good transparency and color from yellow to grayish tones, according to the light striking them. They are aerial disposed on the matrix and accompanied by other small cerussite crystals. It is unusual to get these twins on matrix.

Almost floating calcite crystal, with yellowish color, transparent and very rich in faces. We can observe the complex twinning formed by rhombohedral crystals. This limestone quarry has provided beautiful calcite twins which have made enjoy during years the crystallography mineral collectors. Currently access is not allowed.

A really interesting gemmy fluorapatite crystal. We can observe perfectly the combination of the first and second order prisms; very sharp terminal faces, with first order hexagonal dipyramid, truncated by the pinacoid. A specimen to enjoy crystallography.
Crystal shows good brilliance, transparence and a yellow color with green tones. These specimens with this quality are not common on the market, the small ones are used for gem cutting. The specimen is from a Moroccan classic mine located in the Imilchil mountains area.

A really interesting good size and gemmy fluorapatite crystal. We can observe perfectly the combination of the first and second order prisms; very sharp terminal faces, with first order hexagonal dipyramid, truncated by the pinacoid. A specimen to enjoy crystallography and aesthetics.
Crystal shows excellent brilliance, transparence and a vivid yellow color with green tones. These specimens with this quality and size are not common on the market, the small ones are used for gem cutting. The specimen is from a Moroccan classic mine located in the Imilchil mountains area. A chance to get a good representative for the species and locality.

In this specimen we can enjoy some groups of rhombohedral cobaltoan calcite. With good pink to purple color, translucent and which are disposed randomly on the matrix. The color is excellent.

These globular vanadinite aggregates, formed by hexagonal crystals, were collected Taouz mine few days before our visit. These groups, which are sometimes partially covered by calcite, are very brilliant, translucent and they are disposed on the matrix covered by lenticular goethite. A new Taouz curiosity.

Druse of divergent prismatic cobaltoan calcite crystals showing flattened rhombohedral terminal faces, with marked geometric pink color zoning. Translucent and very showy. We can observe original calcite as brown transparent crystals, with a thick layer of intense pink color. Very interesting and different.

In this huge size specimen we observe groups of tabular lenticular aggregates of barite with a delicate reddish tones, along with gray galena that has been almost completely substituted and covered by nice cerussite crystals. Taking a look under the microscope, cerussite shows long striated prisms terminated by pyramidal faces. Also note several cyclic star twins, well defined and spectacular. See the huge size twinned crystals of cerussite, close to the mineralized areas. Different specimens from Mibladen.

The large mine of Les O is mined under the town of Mibladen. It has been worked during generations of miners in search of specimens, usually galena cerussite, barite and some wulfenite. Few weeks before my visit in February 2013 were found some mineralized veins and vugs with the specimens we offer. When those cavities were formed they had been filled by cube octahedral crystals of galena and barite. Due to the hydrothermal fluids galena was partially or totally corroded to favor the formation of cerussite.

Druse of cobaltoan calcite crystals, with an excellent brilliance, transparence and showing very sharp terminal rhombohedral faces ad edges. Color is really good, a gemmy specimen.

In this huge size specimen we observe groups of tabular lenticular aggregates of barite with a delicate reddish tones, along with gray galena that has been almost completely substituted and covered by nice cerussite crystals. Taking a look under the microscope, cerussite shows long striated prisms terminated by pyramidal faces. Also note several cyclic star twins, well defined and spectacular. See the huge size twinned crystals of cerussite, close to the mineralized areas. Different specimens from Mibladen.

The large mine of Les O is mined under the town of Mibladen. It has been worked during generations of miners in search of specimens, usually galena cerussite, barite and some wulfenite. Few weeks before my visit in February 2013 were found some mineralized veins and vugs with the specimens we offer. When those cavities were formed they had been filled by cube octahedral crystals of galena and barite. Due to the hydrothermal fluids galena was partially or totally corroded to favor the formation of cerussite.

A very nice huge size goethite specimen showing stalactitic-habit, well developed, with aesthetic botryoidal forms. Exterior color is olive green, with very curious terminations, very thin. We can observe that these growths are formed by several goethite crystals in radial disposition. A high quality specimen for this Moroccan mine.

A very nice specimen of goethite showing stalactitic-habit with botryoidal forms. Exterior color is olive green, with very curious terminations. In the base we can observe that these growths are formed by several goethite crystals in radial disposition. A quality specimen for this Moroccan mine. 

This is one of the gemmy axinite-(Fe), that came out in the late 1980s from this remote mining region, in the North Urals.Brilliance and transparence is excellent, with internal reflections and lights. Perfectly defined triclinic faces and marked edges. Good size and quality.

Elegant crystal of amazonite, a variety of microcline, good size, from a classic American locality. This crystal shows many faces delimited by triclinic pinacoids, along with growth in the upper faces. Good color and transparency when the light hits on the edges.

Botryoidal aggregates of smithsonite, with a good green color, showing possible rhombohedral forms. If we look carefully we can see several crystals of this zinc carbonate forming this forms. We emphisize on the quality of this specimen.

A very rich botryoidal growths of mottramite, with an excellent dark green color and velvety. These mottramite specimens were recently found in the mina Ojuela and for their quality could be considered a good representative for the species and, of course, the best specimens from this mine. A huge size specimen for the more selected display.