Hátsó Tarnóca Quarry, Kisnána, Gyöngyös District, Heves County, Hungary
Globular siderite aggregates on pale-blue saponite. Picture width 1,5 cm. Collected in may 2009.
© Mesics Gábor
Calcite spheres on siderite crust. Width of the picture:6mm
© Tamás Ungvári Collection
White calcite crystals on Mn-oxide matrix. Width of the picture:65mm
Siderite on limonite coating. Width of the picture:5mm
White calcite and brownish siderite spheres in andesite matrix. Overall size:58*60*39mm
Calcite crystals with minute pale brown siderite. Width of the picture:4mm
Size: 120x90mm
© Adam Szilveszter, 2010
Siderite aggregate on limonite crust. Width of the picture:3mm
Overall size of calcite crystals:7-10mm
White calcite and yellowish brown siderite crystals on andesite matrix. Width of the picture:60mm
Spherosiderite in cavity of andesite. Width of the picture:8mm
Width of the picture:4mm
Stalactitic calcite crust on andesite. Overall size:88*53*38mm
Iridescent siderite with calcite. Self collected in 2012. Stacked image.
picture width: 7 cm collected in 1997
© Szabolcs Timar Collection 2006
Siderite crystals on limonite. Width of the picture:6mm
Greyish-white calcite crust on brownish siderite aggregate. Overall size:140*46*86mm
Calcite spheres in cavity of andesite. Size of calcite spheres:9-15mm Overall size:165*98*79mm
Brownish siderite sphere in calcite. Width of the picture:6mm
Calcite crystals in cavity of andesite. Width of the picture:45mm
Calcite crystals in andesite matrix. Width of the picture:50mm
Width of the picture:6mm
Calcite crust on andesite. Width of the picture:65mm
Brown rhombohedral siderite crystals (up to 5-6 mm).
© Timar
Greyish saponite coating on hornblende crystals aggregate with siderite. Width of the picture:5mm
Brownish-yellow limonite, goethite crust after siderite. Width of the picture:90mm
Brownish menilite. Width of the picture:50mm
Black hornblende crystal with siderite, limonite and clear calcite. Width of the picture:8mm
Brownish menilite aggregate. Overall size of species:119*45*131mm
Stalactitic, black manganese oxides mix (cryptomelane,pyrolusite). Width ofthe picture:6mm
Saponite in andesite cavity. Field of view 15 mm. Collected in may 2009.
Black metallic blades of Rancieite on Siderite Size: cm Collection and photo: Arliguie M
© Arliguie M
Biotite in saponite matrix. Width of the picture:6mm
Aragonite aggregate with minute, pale brown siderite crystals. Width of the picture:60mm
Brownish-black goethite after siderite. Overall size of pseudomorphs:3-12mm
Stalactitic spherosiderite. Width of the picture:8mm
Aragonite aggregate in andesite matrix. Overal size of aragonite needles:30-90mm
Spherosiderite in andesite matrix. Width of the picture:150mm
Goethite pseudomorphs after siderite. Overall size:82*45*35mm
Aragonite crystal group. Width of the picture:40mm
Irridescant siderite coating on andesite matrix. Width of the picture:100mm
Brownish siderite with white calcite crystals. Width of the picture:45mm
Aragonite aggregate. Width of the picture:45mm
picture width: 8 cm
Minute spherosiderite on andesite matrix. Overall size of spheres:1-2mm
Radial arogonite with brownish siderite crystals. Width of the picture:55mm
Radial aragonite aggregate in andesite matrix. Width of the picture:50mm
Brownish siderite spheres on greyish saponite coating. Width of the picture:4mm
Aragonite needles from Kisnána. Picture width: 3 cm Photo&Collection: Róbert Szepesi, Hungary
Siderite crystals with yellowish limonite crust. Width of the picture:10mm
Aragonite needles in andesite matrix. Width of the picture:40mm
Calcite crystals in cavity of andesite. Overall size:123*79*80mm
Calcite flowers on spharosiderite. Field of view 20 mm. Collected in may 2009.
Dark brownish siderite group. Width of the picture:10mm
Pale brownish siderite aggregate. Width of the picture:55mm
Irridescant siderite crystals. Width of the picture:6mm
Width of the picture:50mm
Irridescant siderite aggregate. Width of the picture:35mm
picture width: 6 cm
Greyish white calcite with pale brownish siderite on andesite matrix. Overall size:175*76*40mm
Calcite coating on andesite matrix. Overall size:120*55*38mm
Calcite crust on andesite matrix. Width of the picture:80mm
Calcite on andesite matrix. Overall size:55*45*40mm
Iridescent siderite. It is amazingly colorful! Found in 2012.
© Attila Jakab
White calcite and pale brown siderite crystals. Width of the picture:50mm
Small, white calcites on spharosiderites. Picture width 2 cm. Collected in may 2009.
White calcite crust on andesite matrix. Overall size:56*42*40mm
Size: 91x72mm
Plant like hyalites in cavity. FOV: 1,2 cm. Collected in 2012.
© Dávid Szabó
Size: 125x170mm
Balls of sphaerosiderite peppered with druzy aragonite. Ex Robert Vano Collection. Photographed by, and in the collection of Dan Costian.
Iridescent siderite with calcite. FOV: 0,9 cm. collected in 2012.
Aragonite crystals with some siderite. FOV: 6,8 cm. Collected in 2012.
Aragonite aggregate on calcite. FOV: 11 cm. Collected in 2012.