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Shiny silver galena (PbS- lead sulfide) and and shiny gold pyrite (FeS - iron sulfide) are almost exactly the same formula.   What a difference one type of atom vs another makes!

Shiny silver galena (PbS- lead sulfide) and and shiny gold pyrite (FeS - iron sulfide) are almost exactly the same formula. What a difference one type of atom vs another makes!

Barite

Barite

Pyrite, Merelani Hills, Arusha, Tanzania. Size 6.5 x 6 x 5.5 cm.  Complete, equant single Pyrite crystal

Mineral Collecting, Mineral Collections, Rock and Mineral Specimens

Pyrite, Huanzala Mine, Huanuco Dept., Peru

Pyrite, Huanzala Mine, Huanuco Dept., Peru

mineralists: “ Sphalerite with color zones of yellow, orange and red with some green around the edges of the specimen. Rhodope Mts, Bulgaria ”

mineralists: “ Sphalerite with color zones of yellow, orange and red with some green around the edges of the specimen.

Datolite on Quartz #preciousstones

Datolite on Quartz #preciousstones

Skutterudite - Skutterudite is a cobalt arsenide mineral that has variable amounts of nickel and iron substituting for cobalt with a general formula.  It was discovered in Skuterud Mines, Modum, Buskerud, Norway, in 1845.  The mineral has a bright metallic luster, and is tin white or light steel gray in color.

Skutterudite - from Bou Azer, Tazenakht, Ouarzazate Province, Souss-Massa-Draa…

We seen lot carrollites glory hole finds 2000 2002 trickling later

Carrollite in Calcite - Kamoya South Mine, Kambove, Katanga, Democratic Republic of Congo

Pyrite with Quartz

Pyrite with Quartz pyrite Strengthens Will Increases Energy Good business stone logical

Wulfenite, Duftite and Mimetite on Limonite matrix - Mexico

Wulfenite, Duftite and Mimetite on Limonite matrix - Mexico

Minerals for Sale - Washington Minerals, Mineral Specimens for Sale Page

Minerals for Sale - Washington Minerals, Mineral Specimens for Sale Page

Faden Quartz with minor Epidote from rare locale, New Melones Spillway, Calaveras County, California

QUARTZ Faden Quartz with minor Epidote from rare locale, New Melones Spillway, Calaveras County, California

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