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RM3081   Malachite stalactitic growth

Mindingi Mine, Kambove, Haut-Katanga, Congo, Democratic Republic of

Malachite stalactite with a very, very curious shape. Smooth on one side, with brilliant microcrystals of the same mineral. On the other side, it presents an elongated cavity formed by various growths. Floater, good size and quality.


Size: 14.5 x 3.9 x 3.6 cm.

Price: 120 €Buy
 

RM3080   Malachite

Mindingi Mine, Kambove, Haut-Katanga, Congo, Democratic Republic of

Stalactitic malachite growths, with an intense color, brilliant, velvety and disposed aerially on the matrix.


Size: 12.2 x 6 x 5.2 cm.
Main crystal: 3.8 cm stal.

Price: 100 €Buy
 

RM3079   Malachite stalactite

Mindingi Mine, Kambove, Haut-Katanga, Congo, Democratic Republic of

Stalactitic malachite growths, with an intense color, brilliant, velvety and disposed aerially on the matrix.


Size: 11 x 7.7 x 4.4 cm.
Main crystal: 3.9 cm. stal.

Price: 85 €Buy
 

RM3068   Mimetite

Mfouati Mine, Mfouati, Mfouati district, Bouenza, Congo, Republic of

Specimen very rich in mimetite crystals, with shapes of the hexagonal dipyramid, some doubly terminated, with a slightly orange-yellow colour, very brilliant. They are disposed on a matrix of goethite with hemimorphite. From an unusual locality for the species. The specimen has been analyzed since it was labeled as pyromorphite. We will send the results to the buyer.


Size: 5.3 x 4.6 x 3.7 cm.

Analyzed specimen with report


Price: 110 €Buy
 

RM3040   Malachite

Mindingi Mine, Kambove, Haut-Katanga, Congo, Democratic Republic of

Aesthetic stalactitic aggregates of malachite, with brilliance and uniform green color. Very aesthetic.


Size: 12 x 11 x 8.5 cm.

 

RM3038   Malachite

Mindingi Mine, Kambove, Haut-Katanga, Congo, Democratic Republic of

Malachite specimens from this Upper Katanga mine are notable for radial aggregates of fine crystals that, taken together, have a velvety appearance and excellent brilliance. Intense green colour, good size and fine aesthetics.


Size: 11 x 8.7 x 3.3 cm.

 

RM3020   Malachite

Mindingi Mine, Kambove, Haut-Katanga, Congo, Democratic Republic of

Malachite specimens from this Upper Katanga mine are notable for radial aggregates of fine crystals that, taken together, have a velvety appearance and excellent brilliance. Intense green colour, good size and fine aesthetics.

 


Size: 10.4 x 8.2 x 5 cm.

Price: 65 €Reserved

 

RM3019   Malachite

Mindingi Mine, Kambove, Haut-Katanga, Congo, Democratic Republic of

Malachite specimens from this Upper Katanga mine are notable for radial aggregates of fine crystals that, taken together, have a velvety appearance and excellent brilliance. Intense green colour, good size and fine aesthetics.


Size: 7.9 x 7.6 x 3.8 cm.

Price: 55 €Buy
 

RM3018   Malachite

Mindingi Mine, Kambove, Haut-Katanga, Congo, Democratic Republic of

Malachite specimens from this Upper Katanga mine are notable for radial aggregates of fine crystals that, taken together, have a velvety appearance and excellent brilliance. Intense green colour, good size and fine aesthetics.


Size: 9.1 x 8.6 x 4.2 cm.

 

RM3011   Wulfenite and baryte

Mine des Dalles, Mibladen, Khénifra, Meknès-Tafilalet, Morocco

Wulfenite specimens like the one we present are very unusual for this locality and appeared many years ago. On a matrix with dolomite, galena and baryte there are numerous crystals of intense orange color, with dipyramid faces truncated by the pinacoids. Some appear as isolated crystals and mostly in parallel growth. This specimen is from the Peter Seroka collection and previously belonged to the Marcus Lueg collection.


Size: 7.9 x 7.2 x 4.8 cm.
Main crystal: 1.1 cm.
Found in ±2008.

Col. M. Lueg (2008); Col. P. Seroka (#22)
Classic locality


Price: 190 €Buy
 

RM3007   Malachite

Kakanda deposit, Lubudi, Lualaba, Congo, Democratic Republic of

These specimens of malachite present mamelonar, botryoidal to stalactic growths, with a very intense characteristic green color and silky luster. If they are observed under magnification, they show us that the sparkly green is produced by small malachite crystals that cover the surface. The photograph does not reflect all the splendor and brilliance of the piece. They are disposed on a fibrous malachite matrix. Very aesthetic.


Size: 11 x 8.5 x 4.2 cm.

 

RM3005   Malachite

Kakanda deposit, Lubudi, Lualaba, Congo, Democratic Republic of

These specimens of malachite present mamelonar, botryoidal to stalactic growths, with a very intense characteristic green color and silky luster. If they are observed under magnification, they show us that the sparkly green is produced by small malachite crystals that cover the surface. The photograph does not reflect all the splendor and brilliance of the piece. They are disposed on a fibrous malachite matrix. Very aesthetic.


Size: 6.2 x 6.6 x 3.5 cm.

Price: 65 €Buy
 

RM3004   Malachite

Kakanda deposit, Lubudi, Lualaba, Congo, Democratic Republic of

These specimens of malachite present mamelonar, botryoidal to stalactic growths, with a very intense characteristic green color and silky luster. If they are observed under magnification, they show us that the sparkly green is produced by small malachite crystals that cover the surface. The photograph does not reflect all the splendor and brilliance of the piece. They are disposed on a fibrous malachite matrix. Very aesthetic.


Size: 5.9 x 5.5 x 3.6 cm.

Price: 55 €Buy
 

RM3003   Malachite

Kakanda deposit, Lubudi, Lualaba, Congo, Democratic Republic of

These specimens of malachite present mamelonar, botryoidal to stalactic growths, with a very intense characteristic green color and silky luster. If they are observed under magnification, they show us that the sparkly green is produced by small malachite crystals that cover the surface. The photograph does not reflect all the splendor and brilliance of the piece. They are disposed on a fibrous malachite matrix. Very aesthetic.


Size: 9.2 x 6.5 x 6.2 cm.

 

RM2984   Mangan-diaspore

Glosam Mine, Western Belt, Northern Cape, South Africa

Rare and good sized mangan-diaspore (diaspore with manganese) specimen showing brilliant, transparent to translucent, burgundy red tabular crystals disposed in an arc on matrix. We can also observe small geodes full of crystals. The Glosam Mine specimens are the only ones in the Kalahari area in which the manganese diaspore shows this intense color and brilliance. An exceptional specimen for a little-seen species.


Size: 10.2 x 8 x 6.2 cm.
Main crystal: 12 mm.



 

RM2954   Celestine

Tirrhist (Tighiste), Anemzi, Agoudim, Midelt Cercle, Drâa-Tafilalet, Morocco

Very esthetic specimen of celestine from Morocco. It shows us a large group of prismatic crystals of this strontium sulphate, very well defined and faceted, and with an excellent transparence that allows us to see a soft bluish color. They are disposed on a compact matrix. This locality is northeast of Imilchil town.


Size: 10.2 x 9.5 x 6.8 cm.
Main crystal: 2 cm.

 

RM2945   Orthoclase, magnetite, epidote and actinolite

Imilchil, Er Rachidia, Meknès-Tafilalet, Morocco

These specimens are formed by numerous prismatic crystals of orthoclase, very well defined and interpenetrated. They are accompanied by acicular crystals of actinolite and epidote, and octahedral magnetite. A piece of good size and quality.


Size: 8.2 x 7.7 x 5.5 cm.
Main crystal: 1.9 cm.

 

RM2944   Orthoclase, magnetite, epidote and actinolite

Imilchil, Er Rachidia, Meknès-Tafilalet, Morocco

These specimens are formed by numerous prismatic crystals of orthoclase, very well defined and interpenetrated. They are accompanied by acicular crystals of actinolite and epidote, and octahedral magnetite. A piece of good size and quality.


Size: 9.4 x 7.3 x 6 cm.
Main crystal: 2.1 cm.

Price: 55 €Buy
 

RM2922   Prehnite and actinolite

Ait Karmosse, Boulemane, Fès-Meknès, Morocco

These prehnite specimens are a novelty from the Mineralexpo Barcelona-Sants 2022 mineral show. They show rich groups formed by sheaf aggregates of crystals, very brilliant, translucent and with a very uniform green color. Sometimes they are accompanied by small acicular crystals of actinolite. They belong from a Moroccan locality near Boulemane.


Size: 8.9 x 6.6 x 5.2 cm.
Found in 02/2022.

Price: 60 €Buy
 

RM2921   Prehnite

Ait Karmosse, Boulemane, Fès-Meknès, Morocco

These prehnite specimens are a novelty from the Mineralexpo Barcelona-Sants 2022 mineral show. They show rich groups formed by sheaf aggregates of crystals, very brilliant, translucent and with a very uniform green color. Sometimes they are accompanied by small acicular crystals of actinolite. They belong from a Moroccan locality near Boulemane.

 


Size: 9.2 x 5.8 x 4.5 cm.
Found in 02/2022.

 

RM2919   Prehnite and actinolite

Ait Karmosse, Boulemane, Fès-Meknès, Morocco

These prehnite specimens are a novelty from the Mineralexpo Barcelona-Sants 2022 mineral show. They show rich groups formed by sheaf aggregates of crystals, very brilliant, translucent and with a very uniform green color. Sometimes they are accompanied by small acicular crystals of actinolite. They belong from a Moroccan locality near Boulemane.


Size: 7.3 x 5.5 x 4.7 cm.
Found in 02/2022.

Price: 65 €Buy
 

RM2900   Purpurite

Namakwa, Northern Cape, South Africa

Good size specimen of purple, from the old Arguijo collection.


Size: 7.7 x 6 x 5.7 cm.
Found in ±1985.

Col. A. Arguijo (L'Hospitalet de Llobregat, Barcelona).


 

RM2895   Skutterudite, safflorite and quartz

Bou Azzer, Tazenakht, Ouarzazate, Souss-Massa-Draâ, Morocco

A very good sized specimen of skutterudite, with well defined and very brilliant crystals. They are accompanied by aesthetic aggregates of lanceolated saffflorite crystals and quartz. A display fine specimen.


Size: 7.2 x 7 x 5 cm.
Main crystal: 1.2 cm.
Found in ±2019.

Price: 135 €Buy
 

RM2894   Skutterudite, calcite and quartz

Bou Azzer, Tazenakht, Ouarzazate, Souss-Massa-Draâ, Morocco

A very good size specimen of skutterudite, with well defined and very brilliant crystals. With quartz crystals. A nice showcase specimen.

 


Size: 12.5 x 6.7 x 6 cm.
Found in ±2019.

Classic locality
 

RM2893   Skutterudite, safflorite and quartz

Bou Azzer, Tazenakht, Ouarzazate, Souss-Massa-Draâ, Morocco

A very good sized specimen of skutterudite, with well defined and very brilliant crystals. They are accompanied by aesthetic aggregates of lanceolated saffflorite crystals and quartz. A display fine specimen.


Size: 7.9 x 7.2 x 5 cm.
Main crystal: 1.2 cm.
Found in ±2019.

Classic locality
 
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