Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Halloysite Image

Images:

Halloysite: Al2Si2O5(OH)4

Comments: Pale tan sectile porcelaneous massive halloysite.
Location: Monroe County, Indiana, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Halloysite Image

Images:

Halloysite: Al2Si2O5(OH)4

Comments: Pale tan sectile porcelaneous massive halloysite.
Location: Monroe County, Indiana, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Halurgite Image

Images:

Halurgite: Mg2[B4O5(OH)4]2·(H2O)

Comments: Nearly opaque granular halurgite.
Location: Chelkar Salt Dome, Zapadno-Kazahstan, Kazakhstan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Halurgite Image

Images:

Halurgite: Mg2[B4O5(OH)4]2·(H2O)

Comments: Nearly opaque granular halurgite.
Location: Chelkar Salt Dome, Zapadno-Kazahstan, Kazakhstan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hambergite Image

Images:

Hambergite: Be2BO3(OH)

Comments: Clear colorless prismatic crystal of hambergite.
Location: Imalo, near Mania, Madagascar. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hambergite Image

Images:

Hambergite: Be2BO3(OH)

Comments: Clear colorless prismatic crystal of hambergite.
Location: Imalo, near Mania, Madagascar. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hannayite Image

Images:

Hannayite: (NH4)2Mg3H4(PO4)4·8(H2O)
Newberyite: Mg(PO3OH)·3(H2O)

Comments: Translucent white prismatic crystals of hannayite on brown newberyite.
Location: Skipton Caves, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hannayite Image

Images:

Hannayite: (NH4)2Mg3H4(PO4)4·8(H2O)
Newberyite: Mg(PO3OH)·3(H2O)

Haradaite Image

Images:

Haradaite: Sr4V++++4Si8O28

Comments: Translucent green crystal prism fragments of haradaite.
Location: Gambatesa Mine, Val Graveglia, Liguria, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Haradaite Image

Images:

Haradaite: Sr4V++++4Si8O28

Harrisonite Image

Images:

Harrisonite: Ca(Fe++,Mg)6(PO4)2(SiO4)2

Comments: Glassy brown crystalline harrisonite grains in matrix.
Location: Arcedeckne Island, District of Franklin, Northwest Territories, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Harrisonite Image

Images:

Harrisonite: Ca(Fe++,Mg)6(PO4)2(SiO4)2

Hartite Image

Images:

Hartite: C20H34

Comments: White, translucent waxy crystalline hartite in wood.
Location: Santa Barbara Mine, San Giovanni Valdarno, Tuscany, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hartite Image

Images:

Hartite: C20H34

Hastingsite Image

Images:

Hastingsite: NaCa2(Fe++4Fe+++)Si6Al2O22(OH)2

Comments: Greenish-white fibrous mass of hastingsite.
Location: Calamite Mine, Elba, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hastingsite Image

Images:

Hastingsite: NaCa2(Fe++4Fe+++)Si6Al2O22(OH)2

Comments: Greenish-white fibrous mass of hastingsite.
Location: Calamite Mine, Elba, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hatchite Image

Images:

Hatchite: (Pb,Tl)2AgAs2S5

Comments: Platy microcrystal aggregate of hatchite.
Location: Lengenbach Quarry, Binnental, Valais, Switzerland. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hatchite Image

Images:

Hatchite: (Pb,Tl)2AgAs2S5

Comments: Platy microcrystal aggregate of hatchite.
Location: Lengenbach Quarry, Binnental, Valais, Switzerland. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hauckite Image

Images:

Hauckite: (Mg,Mn++)24Zn18Fe+++3(SO4)4(CO3)2(OH)81 (?)

Comments: Orange-yellow crystalline hauckite with pink calcite and black franklinite.
Location: Sterling Mine, Ogdensburg, Sussex County, New Jersey, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Hauckite Image

Images:

Hauckite: (Mg,Mn++)24Zn18Fe+++3(SO4)4(CO3)2(OH)81 (?)

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