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MIM Museum
Joined: 04 Aug 2015
Posts: 149
Location: Beirut
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 Posted: Mar 01, 2023 03:26 Post subject: Re: The MIM Museum in Beirut, Lebanon |
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| Mineral: | Betekhtinite |
| Locality: | | Dzhezkazgan, Karaganda Region, Kazakhstan |  |
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| Dimensions: | 16 x 3.5 x 9.5 cm / main crystal: 2.5 cm |
| Description: |
Mass: 511 g
MIM number:1969
Group of parallel gray-black crystals on a rocky matrix. The crystals of this rare species are generally lying against the matrix. It is uncommon to find them protruding from it as visibly as on this specimen.
Photographer: FMI / James Elliott
Publication: "Paragénesis - Revista de Mineralogía 2019-2" |
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| Viewed: |
1035 Time(s) |
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| Mineral: | Fluorapophyllite-(K) |
| Locality: | | Savada, Dharangaon, Jalgaon District, Maharashtra, India | |
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| Dimensions: | 9 x 5 x 9 cm / main crystal: 2.3 cm |
| Description: |
Mass: 300 g
MIM number:1970
Group of five colorless, shiny, separated and perfectly formed crystals on a greenish matrix.
Photographer: FMI / James Elliott
Publication: "Minéraux - Le Guide des Passionnés" |
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| Viewed: |
1035 Time(s) |
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| Mineral: | Celestine |
| Locality: | | Sakoany deposit, Katsepy Commune, Mitsinjo District, Boeny Region, Mahajanga (Majunga) Province, Madagascar | |
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| Dimensions: | 16 x 16 x 16 cm / main crystal: 9.4 cm |
| Description: |
Mass: 3850 g
MIM number:1971
Beautiful divergent sheaf of blue, perfectly formed and pointed transparent crystals, developed around a large, richly faceted main crystal, inside a geode. The shape of these crystals is unusual for this mine, which generally produces crystals with chisel shaped terminations. The celestine crystals of Madagascar, among the most beautiful known, are found in geodes that are old gas bubbles formed by the decomposition of organic matter contained in 65 million years old marls and sandstones.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
1033 Time(s) |
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| Mineral: | Celestine |
| Locality: | | Sakoany deposit, Katsepy Commune, Mitsinjo District, Boeny Region, Mahajanga (Majunga) Province, Madagascar | |
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| Dimensions: | 11 x 18.5 x 10 cm / main crystal: 5.0 cm |
| Description: |
Mass: 1850 g
MIM number:1972
Transparent, perfectly formed crystals of blue color with sharp chisel shaped terminations on a piece of matrix resulting from the opening of the geode in which they were formed. The celestine crystals of Madagascar are among the most beautiful known for their sharpness, intense periwinkle blue color and incredible clarity.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
1035 Time(s) |
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| Mineral: | Churchite-(Y) |
| Locality: | | Skorpion Mine, Rosh Pinah, Lüderitz District, ǁKaras Region, Namibia | |
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| Dimensions: | 11 x 9 x 8 cm / main crystal: 0.4 cm |
| Description: |
Description:
Mass: 676 g
MIM number:1973
Well separated white balls of acicular crystals developed on a bed of lustrous micro-crystallized black romanechite.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
1033 Time(s) |
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| Mineral: | Thorianite |
| Locality: | | Betroka District, Anosy Region, Madagascar | |
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| Dimensions: | 8 x 5.5 x 4 cm / main crystal: 2.6 cm |
| Description: |
Mass: 366 g
MIM number:1974
Cluster of well-formed black cubic crystals with some crystal pairs showing interpenetration twins. It is uncommon to find this species, which generally produces isolated cubes in groups of well-formed crystals.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
1036 Time(s) |
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MIM Museum
Joined: 04 Aug 2015
Posts: 149
Location: Beirut
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| Posted: Mar 03, 2023 06:14 Post subject: Re: The MIM Museum in Beirut, Lebanon |
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| Mineral: | Carrollite |
| Locality: | | Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire) | |
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| Dimensions: | 8 x 8 x 6.5 cm |
| Description: |
Mass: 840 g
MIM number:1975
Very large shiny and equant cubo-octahedral crystal. The base had grown on a mica matrix from which the crystal was harvested. It is one of the largest crystals known for this species.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
924 Time(s) |
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| Mineral: | Carrollite |
| Locality: | | Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire) | |
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| Dimensions: | 8 x 6.5 x 5 cm |
| Description: |
Mass: 431 g
MIM number:1976
Large, intact, shiny and slightly elongated cubo-octahedron with stepped faces. The base had grown on a matrix of mica from which the crystal was harvested.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
924 Time(s) |
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| Mineral: | Carrollite |
| Locality: | | Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire) | |
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| Dimensions: | 3.5 x 2 x 3.5 cm |
| Description: |
Mass: 37 g
MIM number:1977
Two stacked carrollite twinned crystals. The crystals are flat and clearly show the reentrant angle of the spinel twin. The larger one is hexagonal and the smaller triangular.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
922 Time(s) |
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| Mineral: | Carrollite |
| Locality: | | Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire) | |
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| Dimensions: | 2.5 x 1 x 2.5 cm |
| Description: |
Mass: 14 g
MIM number:1978
Spinel-twinned carrollite crystal of triangular appearance with a well-visible reentrant angle characterizing this twinning.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
921 Time(s) |
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| Mineral: | Carrollite |
| Locality: | | Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire) | |
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| Dimensions: | 2 x 1 x 1.5 cm |
| Description: |
Mass: 7 g
MIM number:1979
Spinel-twinned carrollite crystal of triangular appearance with truncated vertices and a well-visible reentrant angle characterizing this twinning.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
921 Time(s) |
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| Mineral: | Carrollite |
| Locality: | | Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire) | |
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| Dimensions: | 1.5 x 1 x 1.5 cm |
| Description: |
Mass: 1 g
MIM number:1980
Small, perfectly formed spinel-twinned carrollite crystal consisting of two stacked equilateral triangles separated by the classic reentrant angle of the spinel twin; this configuration occurs commonly in diamond crystals.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
922 Time(s) |
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MIM Museum
Joined: 04 Aug 2015
Posts: 149
Location: Beirut
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| Posted: Mar 06, 2023 04:37 Post subject: Re: The MIM Museum in Beirut, Lebanon |
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| Mineral: | Groutite |
| Locality: | | Zavalie deposit, Holovanivsk Raion, Kirovohrad Oblast, Ukraine | |
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| Dimensions: | 11 x 7.5 x 4 cm / main crystal: 0.5 cm |
| Description: |
Mass: 311 g
MIM number:1981
Slab covered with black and shiny rosettes of groutite; this species rarely gives crystals that are as visible as on this sample.
Photographer: AINU / Augustin de Valence
Locality (ukrainian name): Hrafitne pole Zavali, Hayvoronsʹkyi rayon, Kirovohradsʹka oblastʹ, Ukraine |
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| Viewed: |
816 Time(s) |
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| Mineral: | Legrandite |
| Locality: | | Ojuela Mine, San Judas chimney, Mapimí, Municipio Mapimí, Durango, Mexico | |
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| Dimensions: | 7.5 x 6 x 4 cm / main crystal: 3.8 cm |
| Description: |
Mass: 173 g
MIM number:1982
Doubly terminated, perfectly formed yellow crystal on a matrix of hard limonite with a smaller crystal jutting out from it at oblique angle. The terminations of these crystals are transparent. A tuft of fine and transparent crystals has developed on the matrix nearby. It is rare to find crystals as well formed and intact on matrix: this mine has often produced isolated crystals or friable and unstable matrices.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
812 Time(s) |
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| Mineral: | Legrandite |
| Locality: | | Ojuela Mine, San Judas chimney, Mapimí, Municipio Mapimí, Durango, Mexico | |
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| Dimensions: | 3.5 x 5.5 x 2.5 cm / main crystal: 1.0 cm |
| Description: |
Mass: 29 g
MIM number:1983
Intact rosette of transparent and very well formed yellow crystals measuring 2.5 cm diameter on a thin matrix of limonite.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
813 Time(s) |
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| Mineral: | Hematite |
| Locality: | | Refuge du Clos, Saint-Christophe-en-Oisans, Le Bourg d'Oisans Comune, Isère, Auvergne-Rhône-Alpes, France | |
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| Dimensions: | 5.5 x 4.5 x 2.5 cm / main crystal: 3.1 cm |
| Description: |
Mass: 56 g
MIM number:1984
Group of very lustrous platy hematite crystals in the shape of a rose, resting on a bit of matrix consisting of small quartz crystals covered with chlorite.
Found at the 'Refuge du Clos' (1400 m.)
Photographer: MING / Humble Rooster
Publication: "Paragénesis - Revista de Mineralogía 2019-2" |
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| Viewed: |
812 Time(s) |
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| Mineral: | Spessartine |
| Locality: | | Oyo State, Nigeria | |
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| Dimensions: | 2.5 x 2 x 2 cm / main crystal: 1.8 cm |
| Description: |
Mass: 11 g
MIM number:1985
Two identical, transparent, intergrown, perfectly formed rhombic dodecahedra (the edge length of each dodecahedron being 0.8 cm even), of beautiful orange color.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
817 Time(s) |
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_________________
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Philippe Durand
Joined: 10 May 2016
Posts: 585
Location: Normandie
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 3982
Location: Good Old Germany
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| Posted: Mar 07, 2023 03:26 Post subject: Re: The MIM Museum in Beirut, Lebanon |
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| Philippe Durand wrote: | | this hematite :):) |
... this EVERYTHING :)
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MIM Museum
Joined: 04 Aug 2015
Posts: 149
Location: Beirut
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| Posted: Mar 14, 2023 02:53 Post subject: Re: The MIM Museum in Beirut, Lebanon |
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| Mineral: | Metatorbernite |
| Locality: | | Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire) | |
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| Dimensions: | 17 x 12 x 26 cm / main crystal: 1.3 cm |
| Description: |
Mass: 2600 g
MIM number:1986
Sugar loaf shaped mound covered with tufts of lustrous, emerald-green Metatorbernite tabular crystals.
Photographer: MIM Museum |
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| Viewed: |
510 Time(s) |
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| Mineral: | Metatorbernite |
| Locality: | | Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire) | |
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| Dimensions: | 17 x 12 x 26 cm / main crystal: 1.3 cm |
| Description: |
Mass: 2600 g
MIM number:1986
Sugar loaf shaped mound covered with tufts of lustrous, emerald-green Metatorbernite tabular crystals.
Photographer: MIM Museum |
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| Viewed: |
511 Time(s) |
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| Mineral: | Quartz |
| Locality: | | Aiguille de l'Eboulement, Les Petites Jorasses, Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes, France | |
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| Dimensions: | 74 x 12 x 23 cm / main crystal: 22.0 cm |
| Description: |
Mass: 15450 g
MIM number:1987
Set of intact, transparent and slightly smoked, doubly terminated quartz crystals, with upper terminations partly covered with chlorite; the group is reminiscent of a mountain range.
Photographer: AINU / Augustin de Valence
Publication: "Le Règne Minéral #138: Nov-Déc 2017" |
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| Viewed: |
510 Time(s) |
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| Mineral: | Mimetite |
| Locality: | | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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| Dimensions: | 8 x 6 x 4 cm / main crystal: 2.5 cm |
| Description: |
Mass: 121 g
MIM number:1988
Three large yellow-orange transparent, heavily striated, tapered, pointed, lustrous and very well formed crystals on a contrasting white matrix. The striation perpendicular to the main axis is clearly visible.
Photographer: MIM Museum
Ex collection: Louis-Dominique Bayle (France) |
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| Viewed: |
511 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 3 x 2.5 x 3.5 cm / main crystal: 1.9 cm |
| Description: |
Mass: 28 g
MIM number:1989
Very well formed cream-colored crystal perched on a silvery 2.9 cm cyclically twinned cerussite. A small crystal of stolzite is embedded in the cerussite at the back. Such a well-formed stolzite-cerusite floating association is not common in this mine.
Photographer: MIM Museum
Publications: "Le Règne Minéral #18: Nov-Déc 1997", "Mineralogical Record: Jan-Feb 2011"
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
511 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 3 x 2.5 x 3.5 cm / main crystal: 1.9 cm |
| Description: |
Mass: 28 g
MIM number:1989
Very well formed cream-colored crystal perched on a silvery 2.9 cm cyclically twinned cerussite. A small crystal of stolzite is embedded in the cerussite at the back. Such a well-formed stolzite-cerusite floating association is not common in this mine.
Photographer: MIM Museum
Publications: "Le Règne Minéral #18: Nov-Déc 1997", "Mineralogical Record: Jan-Feb 2011"
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
510 Time(s) |
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_________________
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Facebook: https://www.facebook.com/mim.museum/?fref=ts |
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MIM Museum
Joined: 04 Aug 2015
Posts: 149
Location: Beirut
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| Posted: Mar 18, 2023 12:09 Post subject: Re: The MIM Museum in Beirut, Lebanon |
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...
| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, +15 level, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 3.5 x 2.5 x 3 cm / main crystal: 3.4 cm |
| Description: |
Mass: 45 g
MIM number:1990
Well-formed, parallel, cream-colored tablets on a piece of matrix. A 1.8 cm silvery cerussite is stuck at the front of one of the stolzite crystals.
Photographer: MIM Museum
Publications: "Le Règne Minéral #18: Nov-Déc 1997", "Mineralogical Record: Jan-Feb 2011"
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
396 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, +15 level, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 3.5 x 2.5 x 3 cm / main crystal: 3.4 cm |
| Description: |
Mass: 45 g
MIM number:1990
Well-formed, parallel, cream-colored tablets on a piece of matrix. A 1.8 cm silvery cerussite is stuck at the front of one of the stolzite crystals.
Photographer: MIM Museum
Publications: "Le Règne Minéral #18: Nov-Déc 1997", "Mineralogical Record: Jan-Feb 2011"
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
396 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, +15 level, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 2.5 x 2 x 2.5 cm / main crystal: 2.4 cm |
| Description: |
Mass: 11 g
MIM number:1991
Very well formed square crystal, cream-colored on the periphery and darker in the center, with small side crystals at the base.
Photographer: MIM Museum
Publication: "Mineralogical Record: Jan-Feb 2011"
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
396 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, +15 level, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 3 x 2 x 3.5 cm / main crystal: 2.8 cm |
| Description: |
Mass: 18 g
MIM number:1992
Crystals shaped as parallel square cream-colored tablets on a piece of matrix.
Photographer: MIM Museum
Publications: "Le Règne Minéral #18: Nov-Déc 1997", "Mineralogical Record: Jan-Feb 2011"
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
397 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, +15 level, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 3.5 x 1.5 x 3.5 cm |
| Description: |
Mass: 36 g
MIM number:1993
Large, well-formed rectangular cream-colored crystal with crenelated edges on a piece of matrix with small side crystals.
Photographer: MIM Museum
Publications: "Le Règne Minéral #18: Nov-Déc 1997", "Mineralogical Record: Jan-Feb 2011"
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
396 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 2.5 x 1 x 1.5 cm |
| Description: |
Mass: 17 g
MIM number:1994
Thick, intact crystal, cream-colored on the surface and virtually colorless and transparent inside. This crystal is probably twinned.
Photographer: MIM Museum
Publications: "Le Règne Minéral #18: Nov-Déc 1997", "Mineralogical Record: Jan-Feb 2011", "Minéraux - Le Guide des Passionnés"
Ex collection: Louis-Dominique Bayle (France) |
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| Viewed: |
396 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 2.5 x 3 x 3.5 cm / main crystal: 3.3 cm |
| Description: |
Mass: 19 g
MIM number:1995
Intact elongated cream-colored crystal on a piece of matrix with a smaller crystal at the top. Both crystals seem to be twinned.
Photographer: MIM Museum
Publications: "Mineralogical Record: Jan-Feb 2011", "Minéraux - Le Guide des Passionnés"
Ex collection: Louis-Dominique Bayle (France) |
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| Viewed: |
396 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 3.5 x 2.5 x 2.5 cm / main crystal: 1.5 cm |
| Description: |
Mass: 19 g
MIM number:1996
Stout, apparently twinned gray crystal on a piece of matrix with smaller side crystals.
Photographer: MIM Museum
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
396 Time(s) |
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| Mineral: | Stolzite |
| Locality: | | Sainte Lucie Mine, Saint-Léger-de-Peyre, Marvejols, Mende, Lozère, Occitanie, France | |
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| Dimensions: | 1.5 x 2 x 1.5 cm / main crystal: 1.4 cm |
| Description: |
Mass: 10 g
MIM number:1997
Stout, apparently twinned, cream-colored crystal on a piece of matrix.
Photographer: MIM Museum
Ex collections: Yves Merchadier (France), Louis-Dominique Bayle (France) |
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| Viewed: |
396 Time(s) |
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_________________
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Facebook: https://www.facebook.com/mim.museum/?fref=ts |
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MIM Museum
Joined: 04 Aug 2015
Posts: 149
Location: Beirut
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| Posted: Mar 26, 2023 03:55 Post subject: Re: The MIM Museum in Beirut, Lebanon |
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...
| Mineral: | Grandidierite |
| Locality: | | Tranomaro Commune, Tranomaro-Maromby area, Amboasary District, Anosy Region (Fort Dauphin Region), Toliara Province (Tuléar), Madagascar | |
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| Dimensions: | 2.5 x 3.5 x 0.5 cm / main crystal: 3.2 cm |
| Description: |
Mass: 5 g
MIM number: 1999
Flat, 3 mm thick translucent crystal, with the top perfectly formed, and a beautiful deep blue-green color. The bottom of the crystal is naturally healed and contains a remnant of kaolin. It is very unusual to find a crystal so well formed for this rare species.
Photographer: AINU / Augustin de Valence
Publication: "Mineralogical Record: Mar-Apr 2018" |
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| Viewed: |
177 Time(s) |
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| Mineral: | Grandidierite |
| Locality: | | Tranomaro Commune, Tranomaro-Maromby area, Amboasary District, Anosy Region (Fort Dauphin Region), Toliara Province (Tuléar), Madagascar | |
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| Dimensions: | 4 x 5.5 x 4 cm / main crystal: 3.5 cm |
| Description: |
Mass: 52 g
MIM number: 2000
Doubly terminated, very well formed, translucent, light blue-green crystal on a feldspar matrix. It is rare to find a grandidierite as well formed on matrix (curiously free crystals are better formed while those on matrix have almost always indistinct terminations).
Photographer: AINU / Augustin de Valence
Publication: "Le Règne Minéral #138: Nov-Déc 2017" |
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| Viewed: |
174 Time(s) |
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| Mineral: | Axinite-(Mg) |
| Locality: | | Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania | |
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| Dimensions: | 3.5 x 1 x 6 cm / main crystal: 5.9 cm |
| Description: |
Mass: 19 g
MIM number: 2001
Complete, sharp and translucent crystal with a transparent top whose color varies from periwinkle to purple depending on the nature of the lighting. The bottom of the crystal contains traces of graphite, which is a classic marker of the Merelani mines. It is unusual to find such a well-formed crystal of this size for this rare variety of axinite.
Photographer: AINU / Augustin de Valence
Publication: "Minéraux - Le Guide des Passionnés" |
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| Viewed: |
174 Time(s) |
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| Mineral: | Axinite-(Mg) |
| Locality: | | Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania | |
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| Dimensions: | 2 x 0.5 x 3.5 cm / main crystal: 3.3 cm |
| Description: |
Mass: 4 g
MIM number: 2002
Transparent crystal with a very sharp top, of periwinkle to purple color depending on the nature of the lighting.
Photographer: AINU / Augustin de Valence |
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| Viewed: |
174 Time(s) |
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_________________
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Facebook: https://www.facebook.com/mim.museum/?fref=ts |
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