Sergio Varvello's Image Gallery

Images from Sergio Varvello

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.

Sergio Varvello's Image Gallery With 6 Images

Benyacarite Image

Images:

Benyacarite: (H2O,K)2Ti(Mn++,Fe++)2(Fe+++,Ti)2Ti(PO4)4(O,F)2·14(H2O)

Comments: Clear, transparent, pseudo-cubic benyacarite crystals on matrix.
Location: Folgosinho Quarry, Folgosinho, Gouveia, Guarda District, Portugal. Scale: Specimen Size 4 x 3 cm.
© Sergio Varvello / Mineral Service

Benyacarite Image

Images:

Benyacarite: (H2O,K)2Ti(Mn++,Fe++)2(Fe+++,Ti)2Ti(PO4)4(O,F)2·14(H2O)

Cascandite Image

Images:

Cascandite: Ca(Sc,Fe++)Si3O8(OH)
Jervisite: (Na,Ca,Fe++)(Sc,Mg,Fe++)Si2O6

Comments: White, acicular jervisite crystals and pink cascandite crystals.
Location: Seula min,, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy. Scale: Crystal Size 1 mm.
© Sergio Varvello / Mineral Service

Cascandite Image

Images:

Cascandite: Ca(Sc,Fe++)Si3O8(OH)
Jervisite: (Na,Ca,Fe++)(Sc,Mg,Fe++)Si2O6

Kainosite-(Y) Image

Images:

Kainosite-(Y): Ca2(Y,Ce)2Si4O12(CO3)·(H2O)

Comments: Group of reddish brown kainosite-(Y) crystals on fluorite.
Location: Seula mine (ex Montecatini quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy. Scale: Crystal Size 1.6 mm.
© Sergio Varvello / Mineral Service

Kainosite-(Y) Image

Images:

Kainosite-(Y): Ca2(Y,Ce)2Si4O12(CO3)·(H2O)