Category: siderite

Chalcedony with Siderite

Chalcedony with Siderite

Locality: Huttenberg, Carinthia, Austria

Size: 5.7 × 3.4 × 2.6 cm

Fluorite with Siderite

Fluorite with Siderite

Locality: Boltsburn Mine, Rookhope, Weardale, County Durham, United Kingdom

Size: 6.3 × 3 × 2.7 cm

Galena with Center Crystal Displaying Spinel L…

Galena with Center Crystal Displaying Spinel Law Twinning on Quartz with Siderite 

Locality:

Nikolaevskiy Mine, Dal’negorsk, Primorskiy Kray, Russia, Asia

Size:

6.6 × 4.4 × 4.2 cm

Fluorapitite on SideriteLocality: Panasqueira…

Fluorapitite on Siderite

Locality:

Panasqueira, Castelo Branco Dist., Portugal

Size: 

10.3 x 7.2 x 6.7 cm w/4.3 x 3.0 cm

Fluorite on Quartz with SideriteLocality: Pan…

Fluorite on Quartz with Siderite

Locality:

Panasqueira, Castelo Branco, Portugal

Size: 

3.8 x 2.6 cm

Quartz with Siderite & Sprinkled with Py…

Quartz with Siderite & Sprinkled with Pyrite Crystals.

Locality:

Panasqueria Mine,  Beira Baixa, Portugal

Size: 

4.5 x 3 cm

Siderite after Calcite – Turt Mine, Satu Mare…

Siderite after Calcite –
Turt Mine, Satu Mare, Maramures Co., Romania

Brown sparkling crystals of siderite replacing larger rhombohedral
crystals of what were once calcite, these measuring to 3.5 cm on edge,
all over a crystallized quartz matrix. The calcite is now completely
gone.

Fluorapatite with Siderite and Quartz – Panas…

Fluorapatite with Siderite and Quartz –
Panasqueira Mine, Covilha, Castelo Branco, Portugal

Quartz with Dolomite and Siderite – Trepca Co…

Quartz with Dolomite and Siderite –
Trepca Complex, Trepca Valley, Kosovska Mitrovica, Kosovo

Dark Purple Fluorite on Siderite partly Epimor…

Dark Purple Fluorite on Siderite partly Epimorph after Fluorite

Size:

3.3 × 2.7 × 1.8 cm

Locality: 

Zehntausend Ritter Mine, Frohnau, Erzgebirge, Saxony, Germany