Thomas Witzke's Image Gallery

Thomas Witzke's Image Gallery
Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images Share
      News Help About

Images from Thomas Witzke


Notice: Undefined variable: alpha_gallery in /home/webminer/public_html/specimens/gallery.php on line 119

Click on thumbnails for a larger image. Please be patient since some of these pages of thumbnail images take some time to load. These mineral photos are copyrighted by their owners and may not be used without permission.

Pages: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26]
Thomas Witzke's Image Gallery With 518 Images

Realgar Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Realgar: AsS  
Rebulite: Tl5Sb5As8S22

Comments: Dark gray rebulite grain in red, massive realgar.
Location: Allchar, Roszdan, FYR Macedonia. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Realgar Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Realgar: AsS  
Vrbaite: Tl4Hg3Sb2As8S20

Comments: Black grain of vrbaite in red realgar matrix.
Location: Allchar, Roszdan, FYR Macedonia. Scale: Picture size 1.7 mm.
© Thomas Witzke / Abraxas-Verlag

Rebulite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rebulite: Tl5Sb5As8S22  
Realgar: AsS

Comments: Dark gray rebulite grain in red, massive realgar.
Location: Allchar, Roszdan, FYR Macedonia. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Redledgeite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Redledgeite: BaTi6Cr+++2O16·(H2O)

Comments: Red Ledge Mine, Washington, Washington District, Nevada Co., California, USA.
Location: Green, massive redledgeite. Scale: Picture size 4.5 mm.
© Thomas Witzke / Abraxas-Verlag

Reichenbachite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Reichenbachite: Cu++5(PO4)2(OH)4

Comments: Green crystals of reichenbachite on quartz.
Location: Bergen, near Falkenstein, Vogtland, Saxony, Germany. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Rhabdophane-(Ce) Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rhabdophane-(Ce): (Ce,La)PO4·(H2O)

Comments: White acicular crystals rhabdophane-(Ce) on matrix.
Location: Reinersreuth Quarry (Köhlerloch), Großer Waldstein, Weißenstadt, Fichtelgebirge, Bavaria, Germany. Scale: Picture size 1.3 mm.
© Thomas Witzke / Abraxas-Verlag

Richelsdorfite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Richelsdorfite: Ca2Cu5Sb(AsO4)4Cl(OH)6·6(H2O)

Comments: Greenish rounded aggregates of richelsdorfite on matrix.
Location: Wilhelm Mine; Wechselschacht, near Bauhaus, Richelsdorf District, Hesse, Germany. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Rinneite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rinneite: K3NaFe++Cl6  
Carnallite: KMgCl3·6(H2O)

Comments: Orange to light brown rinneite with colorless carnallite.
Location: Merkers, Bad Salzungen, Rhön, Thuringia, Germany. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Rockbridgeite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rockbridgeite: (Fe++,Mn)Fe+++4(PO4)3(OH)5  
Wilhelmvierlingite: CaMn++Fe+++(PO4)2(OH)·2(H2O)

Comments: Yellow brown crystals wilhelmvierlingite with black rockbridgeite.
Location: Hagendorf South Pegmatite (Cornelia Mine; Hagendorf South Open Cut), Waidhaus, Vohenstrauß, Oberpfalz, Bavaria, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Rodalquilarite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rodalquilarite: H3Fe+++2(Te++++O3)4Cl

Comments: Green crystals of rodalquilarite on matrix.
Location: Tombstone, Tombstone District, Cochise Co., Arizona, USA. Scale: Picture size 4 m.
© Thomas Witzke / Abraxas-Verlag

Rodalquilarite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rodalquilarite: H3Fe+++2(Te++++O3)4Cl  
Schieffelinite: Pb(Te++++++,S)O4·(H2O)

Comments: Creamy white Schieffelinite with minor green rodalquilarite.
Location: Tombstone, Tombstone District, Cochise Co., Arizona, USA. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Rodolicoite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rodolicoite: Fe+++PO4  
Grattarolaite: Fe+++3O3(PO4)

Comments: Brown grattarolaite, intimately intergrown with brown rodolicoite.
Location: Castelnuovo Mine, Santa Barbara lignite district, San Giovanni Valdarno, Valdarno (Val d'Arno), Arezzo Province, Tuscany, Italy. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Romanechite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Romanechite: (Ba,H2O)2(Mn++++,Mn+++)5O10

Comments: Black botryoidal romanèchite.
Location: Callenberg North (no. 2) open cut, Callenberg, Glauchau, Saxony, Germany. Scale: Specimen size 9 mm.
© Thomas Witzke / Abraxas-Verlag

Romerite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Romerite: Fe++Fe+++2(SO4)4·14(H2O)

Comments: Massive, pale reddish-brown Römerite.
Location: Willi Agatz Mine, Dresden, Saxony, Germany. Scale: Specimen size 5.8 cm.
© Thomas Witzke / Abraxas-Verlag

Ronneburgite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Ronneburgite: K2MnV4O12

Comments: Reddish-brown crystals of ronneburgite on matrix.
Location: Ronneburg U deposit, Gera district, Thuringia, Germany. Scale: Picture size 2 mm.
© Thomas Witzke / Abraxas-Verlag

Roquesite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Roquesite: CuInS2

Comments: Polished section (PPL) showing bluish-gray, anhedral roquesite grains in violet-gray bornite, with blue covellite veinlets.
Location: Charrier, Allier, France. Scale: Picture size 0.7 mm.
© Thomas Witzke

Rorisite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rorisite: (Ca,Mg)FCl

Comments: Colorless to white tabular crystals of Rorisite. Rorisite is extremely hygroscopic and must be stored in closed vials. The picture was made through the vial.
Location: Kopeisk, Chelyabinsk Oblast', Urals Region, Russia. Scale: Picture size 2 mm.
© Thomas Witzke / Abraxas-Verlag

Roscherite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Roscherite: Ca(Mn++,Fe++)5Be4(PO4)6(OH)4·6(H2O)  
Viitaniemiite: Na(Ca,Mn++)Al(PO4)(F,OH)3

Comments: Colorless to pink viitaniemiite with brownish roscherite.
Location: Greifenstein Rocks, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Rosenbergite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rosenbergite: AlF3·3(H2O)

Comments: Colorless prismatic crystals of rosenbergite on a dark matrix.
Location: Cetine di Cotorniano Mine (Cetine Mine; Tafone Mine), Rosia, Siena, Tuscany, Italy. Scale: Picture size 1.3 mm.
© Thomas Witzke / Abraxas-Verlag

Rosiaite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Rosiaite: PbSb+++++2O6  
Valentinite: Sb2O3

Comments: Beige crystals of rosiaite with a colorless valentinite prism.
Location: Tafone Mine, Manciano, Grosseto, Tuscany, Italy. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag
Pages: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26]
Advertisment
McDougall Minerals is based near famous Bancroft, Ontario, at the heart of one of the best mineral regions in Canada