Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crystals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Berthierite, Native Sulphur

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crystals sprinkled with small sulfur crystals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Berthierite, Native Sulphur

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crystals sprinkled with small sulfur crystals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Berthierite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crystals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Stibnite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

FOV 1,8 mm; Chris Auer photo and collection, self collected in 2009

© AC

Stibnite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Matrix is quartz with fine grained stibnite; Polished slab of F.Bernhard-Graz, sample size 10x6,6 cm. Chris Auer photo and collection, self collected in 2009.

© AC

Berthierite, Quartz

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crysrals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Stibnite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Matrix is quartz with fine grained stibnite; Polished slab of F.Bernhard-Graz, detailed size 3,5x3,0 cm. Chris Auer photo and collection, self collected in 2009.

© AC

Berthierite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Black berthierite on quartz Photo & collection Vessely

© y.vessely

Native Sulphur

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Sulphur crystal placed on a grey berthierite and berthierite crystals on quartz. Photo & collection Vessely.

© y.vessely

View of the Nades Sb-Au mining area, in 1911.

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

The “Nades Mines d’Or” gold mine general view, in 1911. Vintage picture postcard, photographer F. Gauvin, St. Eloy-les-Mine. G. Grundmann collection.

© F. Gauvin, St. Eloy-les-Mine.

Berthierite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crystals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Berthierite, Native Sulphur

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crystals sprinkled with small sulfur crystals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Berthierite, Native Sulphur

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crystals sprinkled with small sulfur crystals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Stibnite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Matrix is quartz with fine grained stibnite; Polished slab of F.Bernhard-Graz, sample size 10x6,6 cm. Chris Auer photo and collection, self collected in 2009.

© AC

Berthierite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crystals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Stibnite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

FOV 1,8 mm; Chris Auer photo and collection, self collected in 2009

© AC

Berthierite, Quartz

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Berthierite crysrals on quartz. SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely. Photo & collection Vessely.

© y.vessely

Stibnite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Matrix is quartz with fine grained stibnite; Polished slab of F.Bernhard-Graz, detailed size 3,5x3,0 cm. Chris Auer photo and collection, self collected in 2009.

© AC

Berthierite

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Black berthierite on quartz Photo & collection Vessely

© y.vessely

Native Sulphur

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

Sulphur crystal placed on a grey berthierite and berthierite crystals on quartz. Photo & collection Vessely.

© y.vessely

View of the Nades Sb-Au mining area, in 1911.

Puits Giraudet, Nades mines, Nades, Vichy, Allier, Auvergne-Rhône-Alpes, France

The “Nades Mines d’Or” gold mine general view, in 1911. Vintage picture postcard, photographer F. Gauvin, St. Eloy-les-Mine. G. Grundmann collection.

© F. Gauvin, St. Eloy-les-Mine.