Druse of roselite crystals, with good color and defined forms. They are accompanied by pink crystals of cobaltoan calcite.

Size: 5.5 x 5 x 3.5 cm.

Rich group of fan-shaped tabular erythrite crystals in parallel growth; very brilliant, of intense color and disposed very aerial on the matrix with quartz crystals. A fine specimen from Bou Azer.

Size: 5.5 x 4.5 x 3.4 cm.
Main crystal: 1.5 cm.

Aesthetic specimen formed by numerous isolated wendwilsonite crystals of good size, very well defined, some of them doubly terminated, with an intense and reddish tone. Some of them partially covered by a whitish patina only on certain faces, selectively. They are disposed on a matrix with calcite and dolomite crystals.

Size: 9.6 x 6.4 x 4.2 cm.
Main crystal: 2 mm.
Found in 2017.

A very aesthetic specimen that shows a vug in the matrix, partially covered by tabular lanceolated crystals of erythrite with a good size. They are disposed very aerial in elegant radial aggregates. Intense color and transparence. A sample of very good quality and that under increase makes us enjoy these arsenates.

Size: 7.7 x 5.5 x 5 cm.
Main crystal: 2.2 cm.

Rich group of roselite crystals, with an intense color and good transparence. The analyzes indicate that it does not contain Mg and for the shape of the crystals everything indicates that it is roselite. Accompanied by calcite scalenohedral crystals and globular aggregates of green cobaltaustinite.

Size: 7.4 x 6 x 3.5 cm.
Found in 2018.

Analyzed specimen with report

Rich group of roselite crystals, with an intense color and good transparence. The analyzes indicate that it does not contain Mg and for the shape of the crystals everything indicates that it is roselite.

Size: 8 x 6.5 x 5 cm.
Found in 2018.

Analyzed specimen with report

Interesting specimen formed by several aggregates of tabular talmessite crystals, standing out on the calcite matrix. In order to confirm the species, we carried out a chemical analysis using SEM-EDS, which confirms the presence of Ca and Mg and the almost absence of Co, consistent with talmessite or wendwilsonite. On the other hand, X-ray diffraction confirms talmessite. Performing this structural (XRD) and compositional analysis (SEM-EDS) allows us to delimit the species. Spheroidal aggregates of slightly curved faces and edges. Color and luster are magnificent for the species and contrast on a base of small slightly pink crystals of calcite (Mn), on matrix. We'll send a the analysis to the buyer.

Size: 6.8 x 4.8 x 4.7 cm.
Main crystal: 3 mm. aggr.
Found in 2017.

Fluorescent under long wave UV

Interesting specimen formed by several talmessite aggregates, standing out on the calcite matrix. In order to confirm the species, we carried out a chemical analysis using SEM-EDS, which confirms the presence of Ca and Mg and the almost absence of Co, consistent with talmessite or wendwilsonite. On the other hand, X-ray diffraction confirms talmessite. Performing this structural (XRD) and compositional analysis (SEM-EDS) allows us to delimit the species. Spheroidal aggregates formed by several small crystals. Color and luster are magnificent for the species and contrast on a base of slightly pink calcite (Mn). We'll send a the analysis to the buyer.

 

Size: 7.5 x 4.5 x 4 cm.
Main crystal: 10 x 9 mm. aggr
Found in 2017.

Fluorescent under long wave UV

Interesting specimen formed by several aggregates of tabular talmessite crystals, standing out on the calcite matrix. In order to confirm the species, we carried out a chemical analysis using SEM-EDS, which confirms the presence of Ca and Mg and the almost absence of Co, consistent with talmessite or wendwilsonite. On the other hand, X-ray diffraction confirms talmessite. Performing this structural (XRD) and compositional analysis (SEM-EDS) allows us to delimit the species. Spheroidal aggregates of slightly curved faces and edges. Color and luster are magnificent for the species and contrast on a base of small slightly pink crystals of calcite (Mn), on matrix. We'll send a the analysis to the buyer. 

Size: 5.7 x 5 x 4.5 cm.
Main crystal: 6 x 5 mm aggr.
Found in 2017.

Fluorescent under long wave UV

A very aesthetic specimen that shows a vug in the sulphide matrix, partially covered by tabular lanceolated crystals of erythrite. They are disposed very aerial in elegant radial aggregates. Intense color and transparence. They are accompanied by small groups of pale pink almost colorless talmessite-wendwilsonitecrystals of  and almost black crystals of arseniosiderite. All standing out on the dolomite. A sample of very good quality and that under increase makes us enjoy these arsenates. We will send all the analytical results to the buyer.

Size: 7.5 x 5.8 x 4.5 cm.
Main crystal: 9 x 8 mm aggr.

Analyzed specimen with report

Rich specimen formed by several isolated crystals of talmessite, translucent to transparent, defined, from pink to orange. They are disposed on a matrix with bright calcite crystals and green crystalline aggregates of conichalcite. The sample has been analyzed by SEM-EDS and Raman. The results indicate a very low Co content and the Raman indicates that it is talmessite. We will send the buyer all the details.

Size: 6.7 x 6.4 x 4.8 cm.
Main crystal: 8 x 6 mm.
Found in 2017.

Analyzed specimen with report

Aesthetic specimen of wendwilsonite formed by numerous sized and isolated crystals, transparent, very well defined, some of them doubly terminated. With an intense and uniform pink color. We also observed some aggregates with a yellowish green tone; the SEM-EDS analysis indicates that it is a rich Cu cobaltaustinite that curiously presents a remarkable content in Zn and Ni, something unusual. They are disposed on a matrix with brilliant crystals of calcite and dolomite. The sample has been analyzed completely, so we will send the buyer all the results.

Size: 10.5 x 8.4 x 6.4 cm.
Main crystal: 6 x 4 mm.
Found in 2017

Analyzed specimen with report

Aesthetic specimen of wendwilsonite formed by numerous sized and isolated crystals, transparent, very well defined, some of them doubly terminated. With an intense and uniform pink color. They are disposed on a matrix with brilliant calcite crystals and dolomite. The sample has been analyzed and we will send all results to the buyer. The sample has been analyzed by SEM-EDS and Raman. The results indicate a very low Co content and the Raman indicates that it is wendwilsonite. We will send the buyer all the details.

Size: 7.8 x 6.0 x 4.5 cm.
Main crystal: 5 x 4 mm.
Found in 2017

Analyzed specimen with report

Aesthetic specimen of wendwilsonite formed by numerous sized and isolated crystals, transparent, very well defined, some of them doubly terminated. With an intense and uniform pink color. In the back side, we have a druse very rich in crystals. They are disposed on a matrix with brilliant calcite crystals and dolomite. Some talmessite crystals with an orange tone are asociated. The sample has been analyzed and we will send all results to the buyer. The sample has been analyzed by SEM-EDS and Raman. The results indicate a very low Co content and the Raman indicates that it is wendwilsonite. We will send the buyer all the details.

Size: 7.0 x 5.4 x 5.2 cm.
Main crystal: 5 x 4 mm.
Found in 2017

Analyzed specimen with report