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Anatase. Mt. Cervandone area (Scherbadung; Cherbadung), Devero Alp, Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italie FOV=1.7 mm Photo © Enrico Bonacina

Anatase. Mt. Cervandone area (Scherbadung; Cherbadung), Devero Alp, Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italie FOV=1.7 mm Photo © Enrico Bonacina

Anatase, Italy - Anatase is one of the three mineral forms of titanium dioxide, the other two being brookite and rutile. It is always found as small, isolated and sharply developed crystals.  Two types or habits of anatase crystals: the more common occurs as simple acute double pyramids with an indigo-blue to black color and steely luster; the second has numerous pyramidal faces developed, usually flatter or sometimes prismatic in habit; the color is honey-yellow to brown.

Anatase, Italy - Anatase is one of the three mineral forms of titanium dioxide, the other two being brookite and rutile. It is always found as small, isolated and sharply developed crystals. Two types or habits of anatase crystals: the more common occurs as simple acute double pyramids with an indigo-blue to black color and steely luster; the second has numerous pyramidal faces developed, usually flatter or sometimes prismatic in habit; the color is honey-yellow to brown.

Anatase Locality: Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy Dipyramidal brown crystal of anatase up to 2.0 mm. Photo Bruno Marello

Anatase Locality: Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy Dipyramidal brown crystal of anatase up to 2.0 mm. Photo Bruno Marello

Anatase - Sabbione Glacier, Formazza, Formazza Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy Size: 2.62 mm

Anatase - Sabbione Glacier, Formazza, Formazza Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy Size: 2.62 mm

Anatase et rutile / / Tan-y-grisiau, Blaenau Ffestiniog, Pays de Galles, Angleterre

Anatase et rutile / / Tan-y-grisiau, Blaenau Ffestiniog, Pays de Galles, Angleterre

Anatase

Anatase

Anatase Turbe Alp, Albrunhorn - Turbhorn area, Binn Valley, Wallis, Switzerland

Anatase Turbe Alp, Albrunhorn - Turbhorn area, Binn Valley, Wallis, Switzerland

945 - anatase - arrens marsous - dpt65 - o19 - c1,71mm copie

945 – anatase – arrens marsous – dpt65 – o19 – c1,71mm copie

945 - anatase - arrens marsous - dpt65 - o19 - c1,71mm copie

Anatase by Gianfranco Ciccolini

Anatase by Gianfranco Ciccolini

Anatase - Mt Cervandone (Scherbadung), Devero Alp (Devero Valley; Val Devero), Baceno, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy Size: 1.62 mm

Anatase - Mt Cervandone (Scherbadung), Devero Alp (Devero Valley; Val Devero), Baceno, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy Size: 1.62 mm

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