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RM631   Aragonite with quartz (Jacinto de Compostela)
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No, it is not a Spanish aragonite, it is French. This specimen shows various crystals twinned and interpenetrating each other. They have a good brilliance and some transparence and color varies between from brown, reddish to colorless. Peppered by small red quartz crystals (Jacinto de Compostela), giving it a distinctive touch. Huge size. Dedicated to aragonite collectors.


Size: 5,2 x 4,8 x 4,8 cm.
Found in 1980's.

Fluorescent under long wave UV
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RM625   Pyromorphite
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A specimen very rich in aggregates of acicular prismatic  pyromorphite crystals with an uniform green color and silky luster. On a quartz matrix. A French classic from old "times".


Size: 8,5 x 4,5 x 3,0 cm.
Main crystal: 8 x 7 mm. (aggr)
Found in ±1980's.

Precio reducido-Reduced price 130€
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RM624   Pyromorphite
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A specimen very rich on aggregates of acicular prismatic  pyromorphite crystals with an uniform green color and silky luster. On a quartz matrix. A French classic from old "times".


Size: 7,7 x 5,5 x 1,8 cm.
Main crystal: 6 x 5 mm. (aggr)
Found in ±1980's.

Precio reducido-Reduced price 100€
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RM623   Pyromorphite
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A specimen very rich on aggregates of acicular prismatic  pyromorphite crystals with an uniform green color and silky luster. On a quartz matrix. Good display size. A French classic from old "times".


Size: 9,0 x 7,4 x 2,7 cm.
Main crystal: 8 x 8 mm. (aggr).
Found in ±1980's.

Precio reducido-Reduced price 160€
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RM609   Quartz with dolomite
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Exceptional hyaline quartz crystal showing a developed prism with marked horizontal striations on faces and excellent terminal rhombohedral faces. Very sharp, perfect transparence anb best brilliance. Acompanied by a small matrix with dolomite rhombohedra. Specimen is better on hand than in pictures. This sample was collected from the dolomitic vugs of the Trimouns Talc quarry.


Size: 7,7 x 4,0 x 3,0 cm.
Main crystal: 77 x 30 mm.
Found in 06/2005.

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RM583   Cerussite
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Recent mineral find and novelty at Sainte-Marie-aux-Mines 2013. An rich and aesthetic group of prismatic cerussite crystals, with white color, translucent, brilliant, very acute and complex terminations and good size. With striated faces. Contrasting very aerial on the matrix.

The lead and silver mine of Lescure was worked in Roman times and there are documents from the late eighteenth century telling us about these mines. Although "serious" mining operations are confirmed from 1808-29 until its closure in 1951. These specimens are known in long crystals, and since the 90s had not been obtained pieces of this quality. Today the mine is closed and collapsed (Le Règne Mineral, 85, 2009).


Size: 8,0 x 7,7 x 5,8 cm.
Main crystal: 24 x 4 mm.
Found in 04-05/2013.

Fluorescent under long wave UV
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RM580   Cerussite
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Recent mineral find and novelty at Sainte-Marie-aux-Mines 2013. A very rich group of prismatic cerussite crystals, with white color, translucent, brilliant, very acute and complex terminations and good size. With striated faces. Contrasting very aerial on the matrix.
The lead and silver mine of Lescure was worked in Roman times and there are documents from the late eighteenth century telling us about these mines. Although "serious" mining operations are confirmed from 1808-29 until its closure in 1951. These specimens are known in long crystals, and since the 90s had not been obtained pieces of this quality. Today the mine is closed and collapsed (Le Règne Mineral, 85, 2009).


Size: 7,5 x 4,6 x 3,2 cm.
Main crystal: 21 x 4 mm.
Found in 04-05/2013.

Fluorescent under long wave UV
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RM547   Bastnäsite-(Ce) with allanite-(Ce) and Dolomite

A single and sharp crystal of bastnäsite-(Ce) showing tabular hexagonal shape. They show a good transparency and color that varies between yellow-green to orange-brown, depending on the type of the light that strikes them. Accompanied by corroded allanite-(Ce) as usual in this paragenesis. This specimen is from a French worldwide classic mine for Rare Earth Elements (REE) species: Trimouns. Currently it is not easy to find bastnäsite-(Ce) specimens from this mine and with this crystal size.


Size: 5,9 x 4,8 x 3,3 cm.
Main crystal: 6 x 5 x 1 mm.
Found in 2006.

It shows Pleochroism
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RM559   Allanite-(Ce) with calcite and talc
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Gem quality allanite-(Ce) specimen, with a good size, elongated and showing well defined faces and edges. It is embedded in the matrix of calcite with brilliant talc. Transparency and luster are excellent and shows a zoning toasted honey color, with green pleochroism visible depending on light. It is accompanied by other smaller crystal similarly defined and transparent. The area where I extracted no longer exists, when quarry has been extended. A piece of Rare Earths (REE) of a classic French locality, aesthetic and not easy to be found nowadays.


Size: 5,5 x 4,0 x 2,8 cm.
Main crystal: 15 x 3 mm.
Found in 2006.

It shows Pleochroism
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RM578   Zinkenite with siderite and chalcocite
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Excellent and rich group of prismatic zinkenite crystals, some of them with a good size, with striated faces, with a huge size chalcocite crystal with planar to curved terminal faces. Good metallic luster and well disposed on a vug with lenticular siderite crystals. Usually they occurs covered by calcite. A hig quality specimen from this species and locality.


Size: 5,7 x 5,2 x 4,0 cm.
Main crystal: 9 x 4 mm.

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RM576   Fluorite with siderite
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Group of very sharp fluorite crystals showing cubic forms and trapezohedron faces on some vertexs. Well defined faces and edges, transparent to translucent. Yellow color is uniforms, with curious internal colorless structures, and some siderite crystals on them. A huge size specimen from this French mine.


Size: 9,5 x 8,5 x 4,0 cm.
Main crystal: 4,4 x 3,3 cm.

Fluorescent under long wave UV
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RM540   Autunite
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Rosettes of sharp hexagonal tabular autunite crystals, interpenetrated between them and some isolated. The intense yellow color is characteristic of the species. Crystals are disposed on a pegmatite matrix. This is a sample extracted from Vénachat area late 70's and comes from a reduced extension pegmatite field embedded in granite, near Compreignac. Traces of workings from the 19th century can be found, beside an open pit worked for uranium by COGEMA in 1982-1987. A good quality French historical specimen.


Size: 6,5 x 3,8 x 3,2 cm.
Main crystal: 2 x 2 mm.
Found in 1970's.

Precio reducido-Reduced price 50€
Fluorescent under long wave UV
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RM454   Pyromorphite with barite
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On a barite matrix are disposed several brilliant and very sharp pyromorphite crystals with a very interesting deep olive-green color. They have grow in divergent directions. Some of the crystals are isolated, with an elongated prism. Very interesting under stereomicroscope, we can see excellent crystal growths. Really nice specimen. A classic between classics from this well known french mine closed in 1981. A great opportunity for pyromorphite and old classic mineral collectors.


Size: 7,5 x 4,8 x 2,3 cm.
Main crystal: 7 x 2 mm.

Precio reducido-Reduced price 135€
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RM450   Pyromorphite with barite
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On a barite matrix are disposed several sharp pyromorphite crystals with a very interesting color olive-green color. They have grow in divergent directions. Some of the crystals are isolated, with an elongated prism. Really excelent specimen. A classic between classics from this well known french mine closed in 1981. A great opportunity for pyromorphite and old classic mineral collectors.


Size: 6,8 x 4,5 x 3,4 cm.
Main crystal: 10 x 2 mm.

Precio reducido-Reduced price 140€
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RM448   Pyromorphite with quartz and barite
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On a quartz matrix are disposed some sharp pyromorphite crystals with a very interesting color zoning between light green in prism faces and yellow tones on terminal pinacoids. Crystals show a hexagonal barrel-shaped prism with flattened terminal faces on the top. They have grow in divergent directions. Some of the crystals are isolated, with an elongated prism. A classic between classics from this well known french mine closed in 1981. A nice specimen of pyromorphite.


Size: 4,7 x 3,5 x 3,5 cm.
Main crystal: 14 x 6 mm.

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RM449   Pyromorphite with barite
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On a barite matrix are disposed several sharp pyromorphite crystals with a very interesting color zoning between olive-green in prism faces and yellow tones on terminal ones. Crystals show a hexagonal barrel-shaped prism with the pyramid terminal faces on the top. They have grow in divergent directions. Some of the crystals are isolated, with an elongated prism. Contrasting with the dark brown matrix. A classic between classics from this well known french mine closed in 1981. A great opportunity for pyromorphite and old classic mineral collectors.


Size: 5,5 x 4,0 x 2,8 cm.
Main crystal: 7 x 2 mm.

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RM384   Bastnäsite-(Ce) with talc and dolomite
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This specimen is from a worldwide classic mine for Rare Earth Elements (REE) species. We observe two groups of defined tabular hexagonal crystals with small pyramidal faces. They show a good transparency and color that varies between yellow-green to orange-brown, depending on the type of the light that strikes them. Currently it is not easy to find bastnäsite-(Ce) specimens from this mine and with this crystal size.


Size: 6,8 x 4,4 x 3,8 cm.
Main crystal: 6 x 4 mm.
Found in 2007.

It shows Pleochroism
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RM328   Metatorbernite with smoky quartz
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A very rich group of sharp metatorbernite crystals showing tabular tetragonal forms, an intense green color and good luster. They show polysynthetic and echeloned growths, and also as isolated tabular crystals. We can observe a yellowish fluorescence due to the presence of metautunite. This species is visible also as yellowish tones in the core of some exfoliated crystals. A French mineralogy classic not seen since late 70's.

These specimens come from a mineralized vug found in 2009 from were were obtained several floating specimens and some with stalactitic shape. The walls of the fissure were covered by smoky quartz crystals. When samples are mined and pull out of the mine, a partially dehydratation occurs (from 12 to 8 H2O molecules) and torbernite become metatorbernite species. Margabal specimens can be classified as metatorbernite.


Size: 6,6 x 3,5 x 3,4 cm.
Main crystal: 9 x 9 mm.
Found in 12/2009

Fluorescent under long wave UV
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RM329   Metatorbernite

A very aesthetic group of sharp and thick metatorbernite crystals showing tetragonal forms. Very aerial disposed on the top of a matrix of metatorbernite, with an intense green color. We can observe a yellowish fluorescence under UV light due to the presence of metautunite. A French mineralogy classic not seen since late 70's.

These specimens come from a mineralized vug found in 2009 from were were obtained several floating specimens and some with stalactitic shape. The walls of the fissure were covered by smoky quartz crystals. When samples are mined and pull out of the mine, a partially dehydratation occurs (from 12 to 8 H2O molecules) and torbernite become metatorbernite species. Margabal specimens can be classified as metatorbernite.


Size: 5,7 x 4,2 x 3,2 cm.
Main crystal: 8 x 8 mm.
Found in 12/2009

Fluorescent under long wave UV
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RM320   Metatorbernite
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A very rich and huge size group of sharp metatorbernite crystals showing tetragonal forms, an intense green color and good luster. They show a classic polysynthetic and echeloned growth and some vugs from its stalactitic origin on the back side. We can observe a yellowish fluorescence due to the presence of metautunite. This species is visible also as yellowish tones in the core of some exfoliated crystals. A French mineralogy classic not seen since late 70's.

These specimens come from a mineralized vug found in 2009 from were were obtained several floating specimens and some with stalactitic shape. The walls of the fissure were covered by smoky quartz crystals. When samples are mined and pull out of the mine, a partially dehydratation occurs (from 12 to 8 H2O molecules) and torbernite become metatorbernite species. Margabal specimens can be classified as metatorbernite.


Size: 6,1 x 5,3 x 5,2 cm.
Main crystal: 1,0 x 0,9 cm.
Found in 12/2009

Fluorescent under long wave UV
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RM327   Metatorbernite
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A very rich group of metatorbernite crystals showing tetragonal forms and polysynthetic and echeloned growths, and classic green color. We can observe a yellowish fluorescence due to the presence of metautunite. This species is visible also as yellowish tones in the core of some exfoliated crystals.

When samples are mined and pull out of the mine, a partially dehydratation occurs (from 12 to 8 H2O molecules) and torbernite become metatorbernite species. Margabal specimens can be classified as metatorbernite.


Size: 5,4 x 4,5 x 4,2
Main crystal: 1,4 x 1,2 cm.
Found in 1989

Ex-col. Yvan Dissac
Fluorescent under long wave UV
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RM324   Metatorbernite
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A very rich group of sharp metatorbernite crystals showing tetragonal forms, an intense green color and good luster. Shown in isolated crystals, but also as polysynthetic and echeloned growth. We can observe a yellowish fluorescence due to the presence of metautunite. This species is visible also as yellowish tones in the core of some exfoliated crystals. A French classic not seen since late 70's.

These specimens come from a mineralized vug found in 2009 from were were obtained several floating specimens and some with stalactitic shape. The walls of the fissure were covered by smoky quartz crystals. When samples are mined and pull out of the mine, a partially dehydratation occurs (from 12 to 8 H2O molecules) and torbernite become metatorbernite species. Margabal specimens can be classified as metatorbernite.


Size: 5,5 x 3,5 x 2,0 cm.
Main crystal: 9 x 9 mm.
Found in 12/2009

Fluorescent under long wave UV
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RM325   Metatorbernite

A very rich group of sharp metatorbernite crystals showing tetragonal forms, an intense green color and good luster. Shown in isolated crystals, but also as polysynthetic and echeloned growth. We can observe a yellowish fluorescence due to the presence of metautunite. This species is visible also as yellowish tones in the core of some exfoliated crystals. A French mineralogy classic not seen since late 70's.

These specimens come from a mineralized vug found in 2009 from were were obtained several floating specimens and some with stalactitic shape. The walls of the fissure were covered by smoky quartz crystals. When samples are mined and pull out of the mine, a partially dehydratation occurs (from 12 to 8 H2O molecules) and torbernite become metatorbernite species. Margabal specimens can be classified as metatorbernite.


Size: 4,4 x 3,2 x 2,8 cm.
Main crystal: 1,5 x 0,8 cm.
Found in 11/2009

Fluorescent under long wave UV
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RM326   Metatorbernite
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A very rich group of sharp metatorbernite crystals showing tetragonal forms, an intense green color and good luster. Shown in isolated crystals, but also as polysynthetic and echeloned growth. In some crystals we can observe a yellowish tones in the core which corresponds to metaautunite (fluorescent under UV light). A French mineralogy classic not seen since late 70's.

These specimens come from a mineralized vug found in 2009 from were were obtained several floating specimens and some with stalactitic shape. The walls of the fissure were covered by smoky quartz crystals. When samples are mined and pull out of the mine, a partially dehydratation occurs (from 12 to 8
H2O molecules) and torbernite become metatorbernite species. Margabal specimens can be classified as metatorbernite.


Size: 3,8 x 3,7 x 3,2 cm.
Main crystal: 4 x 4 mm.
Found in 11/2009

Fluorescent under long wave UV
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RM133   Baryte
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Group of tabular and sharp baryte crystals showing perfect geometric zoning growths, with some transparence. Matrix is a Baryte of the first generation and crystals the second one.


Size: 6,1 x 4,6 x 2,4 cm
Main crystal: 1,8 x 1,4 cm.

Precio reducido-Reduced price 40€
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