Rosell Minerales

Very brilliant aggregates of azurite crystals, well defined and with the characteristic deep blue color. On an altered chalcopyrite matrix partially covered by a layer of velvety malachite. An good size and old specimen from this Catalan collection.

Size: 10 x 6.5 x 4.5 cm.
Found in ±1980

Col. A. Arguijo (L'Hospitalet de L.)

A nice azurite miniature, with good brightness, intense color and sprinkled with malachite rosettes. An aesthetic old piece from this classic Moroccan locality.

Size: 5.0 x 3.2 x 1.8 cm.
Found in 1988.

Col. Manchion #328.

A rich group of azurite crystals partially replaced by malachite. Azurite crystals show tabular and lenticular shape forming rosettes, with an intense blue color. Malachite shows the shapes of the crystals of azurite those has been partially replaced and fibrous to acicular crystals with a delicate velvety aspect very aesthetic.

Size: 7.0 x 6.3 x 3.5 cm.

Aesthetic group of sharp anglesite crystals, very brilliant, transparent and richly faceted. They are disposed on a matrix of galena. An old specimen from the Manchion Collection, very luminous, from this classic Moroccan town.

Size: 7.8 x 5.5 x 4.5 cm.
Main crystal: 1.2 cm.
Found in 1987.

Col. Manchion #352.

A prismatic crystal that just looks like the typical ones from Touissit, but a more detailed check shows the unusual richness of the termination, with lots of faces. Definition, brilliance, and color are the outstanding features of this sample. This azurite crystal, in the form of a broad spear point, exhibits electric blue highlights, lustre, and numerous step faces on both sides of the of the crystal. It is a magnificent crystal with only one minor ding/contact on one terminal face, otherwise, it is really aesthetic. A very old specimen, very difficult to get nowadays.

Size: 3.4 x 3.1 x 1.4 cm.
Found in ±1985.

Classic locality

Aesthetic sample formed by sharp cerussite crystals, translucent, twinned, with a very good luster, slightly honey tone. They are disposed on a matrix with galena. From the Manchión collection.

Size: 5 x 3.5 x 3.4 cm.
Found in 1987.

Col. Manchion #357
Fluorescent under long wave UV

Superb and brilliant specimen formed by botryoidal aggregates of malachite, of intense green color, and covered by small hyaline quartz crystals. Quartz gives it this aesthetic brilliance. Matrix is formed by a stockwork of altered chalcopyrite. Malachite specimens from this locality and with this shape are unusual.

Size: 8.7 x 5.5 x 5.0 cm.
Found in 2016.

Rich group of so called arsenatian vanadinite showing defined edges and curved faces, barrel-shaped and many of them doubly terminated, with the characteristic color of this variety. These samples appeared on the market in the late 1970s as pyromorphite, until they were correctly determined by XRD and SEM-EDS analysis. This specimen has been analyzed, just for info, showing As 3.3%weight and 9% in V. Old specimen, nowadays rare to find.

Size: 9.2 x 6.5 x 5.2 cm.
Main crystal: 9 x 6 mm.
Found in 1980's

Rich group of so called arsenatian vanadinite showing defined edges and curved faces, barrel-shaped and many of them doubly terminated, with the characteristic color of this variety. These samples appeared on the market in the late 1970s as pyromorphite, until they were correctly determined by XRD and SEM-EDS analysis. This specimen has been analyzed, just for info, showing As 3%weight and 8.7% in V. Old specimen, nowadays rare to find.

Size: 7.5 x 7 x 6.5 cm.
Main crystal: 7 x 4 mm.

Col. Manchion (Barcelona).

In this specimen we can enjoy groups of tabular crystals showing well defined faces and parallel growths. They are interpenetrated between them and accompanied by small but perfect tabular wulfenite crystals. Some of them present small ding, very common in this samples, but this one is really good. The brilliance is good and in thin parts showing transparence. They are very aerial disposed on the matrix.

Size: 6.3 x 5 x 3.7 cm.
Main crystal: 7 x 6 mm.
Found in ±1998

Classic locality

Rich group of wulfenite crystals, bright, slightly color from yellow to orange. Crystallized in both sides. Most are intact, something unusual in the specimens of this site. From the former collection of J.M. Manchion.

Size: 7.5 x 4.8 x 3.3 cm.
Main crystal: 14 mm.
Found in ±1986.

Col. J.M. Manchion. #293, 01/1987, E. Kucera

This specimen is full of brilliance, not easy to show with the camera. The Nador hematite specimens are well known but without matrix. In these specimens we can enjoy a rich group of crystals, with very defined faces and edges, brilliant and disposed very aerially on the rhyolite matrix. The specimens come from a small rhyolite quarry very close to the community of Nador, on the road to Melilla. These hematite have sometimes been erroneously labeled as "Ouichane" or "Jebel Ouichane", the locality for the blue baryte. Very diferent and aesthetic.

Size: 5.0 x 4.7 x 2.4 cm.
Main crystal: 10 x 6 mm.

These specimens are full of brilliance, not easy to show with the camera. The Nador hematite specimens are well known but without matrix. In these specimens we can enjoy a rich group of crystals, with very defined faces and edges, brilliant and disposed very aerially on the rhyolite matrix. The specimens come from a small rhyolite quarry very close to the community of Nador, on the road to Melilla. These hematite have sometimes been erroneously labeled as "Ouichane" or "Jebel Ouichane", the locality for the blue baryte. Very diferent and aesthetic.

Size: 5.5 x 4.0 x 2.3 cm.
Main crystal: 7 x 7 mm.

This specimen is full of brilliance, not easy to show with the camera. The Nador hematite specimens are well known but without matrix. In these specimens we can enjoy a rich group of crystals, with very defined faces and edges, brilliant and disposed very aerially on the rhyolite matrix. The specimens come from a small rhyolite quarry very close to the community of Nador, on the road to Melilla. These hematite have sometimes been erroneously labeled as "Ouichane" or "Jebel Ouichane", the locality for the blue baryte. Very diferent and aesthetic.

Size: 7.8 x 5.4 x 2.5 cm.
Main crystal: 8 x 7 mm.

Very aesthetic group of tabular baryte crystals, with a delicate blue color, brilliant and transparent. Damage free. Very aerial disposed on the matrix.

Size: 6.0 x 4.5 x 3.6 cm.
Main crystal: 28 x 20 mm. aggr.

Very aesthetic group of tabular baryte crystals, with a delicate blue color, brilliant and transparent. Damage free, with some goethite inclusions. Very aerial disposed on the matrix.

Size: 5.0 x 4.5 x 3.5 cm.
Main crystal: 40 x 30 mm aggr.

A huge size specimen of malachite that has completely replaced azurite former crystals, preserving its prismatic shape, with visible terminal faces. Malachite has an intense green color, with silky luster due to its acicular shape, fibrous. With a minor rocky matrix. An elegant specimen of a classic mine as Touissit.

Size: 7.5 x 6.8 x 4.5 cm.
Main crystal: 4.2 x 2.0 cm.
Found in 1990's.