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VIVIANITE
A single and sharp vivianite crystal having its good time on the rocky matrix. With a prismatic shape showing pinacoidal faces. Green color and reflections. We believe that the ...Ref: 1V008
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 7 X 5.6 X 3.8 cm.
205 € Disponible -
VIVIANITE
Group of vivianite intergrowth crystals, with a prismatic shape showing pinacoidal faces. Very deep green color, good transparence and brilliance. We believe that the absence ...Ref: 1V010
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 7.3 X 6.9 X 2.6 cm.
570 € Disponible -
VIVIANITE
This specimen shows a parallel growth of lustrous, emerald green crystals of vivianite in a metamorphosed sandstone matrix, free of sulfides. It is very important to the ...Ref: 1V015
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 14 X 6 X 4.5 cm.
910 € Disponible -
VIVIANITE
Parallel growth of lustrous, gemmy emerald green, sword shaped "textbook" crystals of vivianite on a sandstone matrix, free of sulfides. It is very important to the stability ...Ref: 1V016
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 5 X 4.1 X 2.9 cm.
290 € Disponible -
VIVIANITE
Lustrous, gemmy emerald green, sword shaped crystal of vivianite, a little bit curved, disposed very aerial on a minor sandstone matrix, free of sulfides. It is very important ...Ref: 1V022
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 4.5 X 1.1 X 0.8 cm.
145 € Disponible -
VIVIANITE
Complex parallel growth of lustrous, sharp, gemmy emerald green, sword shaped crystals of vivianite on a sandstone matrix, free of sulfides. It is very important to the ...Ref: 1V027
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 6.4 X 3.8 X 3.6 cm.
290 € Disponible -
VIVIANITE
Parallel growth of lustrous, sharp, gemmy emerald green, sword shaped crystals of vivianite on a sandstone matrix, free of sulfides. It is very important to the stability of ...Ref: 1V028
Location: VEIN TOMOKONI, CANUTILLOS MINE, DISTRITO DE CALAVI, BOLIVIA.
Dimensions: 5.5 X 4.9 X 4 cm.
340 € Disponible -
VIVIANITE
Complex growth of lustrous, sharp, gemmy emerald green, sword shaped crystals of vivianite on a sandstone matrix, free of sulfides. It is very important to the stability of the ...Ref: 1V029
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 5 X 3.5 X 3 cm.
170 € Disponible -
VIVIANITE
Parallel fan-shaped growth of lustrous, gemmy emerald green, sword shaped crystals of vivianite on a sandstone matrix, free of sulfides. It is very important to the stability ...Ref: 1V030
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 10.9 X 5 X 3.4 cm.
265 € Disponible -
VIVIANITE
Parallel growth of lustrous, emerald green, sword shaped crystals of vivianite with a sandstone matrix, free of sulfides. It is very important to the stability of the sample in ...Ref: 1V031
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 9.2 X 4.2 X 2.5 cm.
240 € Disponible -
VIVIANITE
Complex growth of lustrous, sharp, gemmy emerald green, sword shaped crystals of vivianite included in a sandstone matrix, free of sulfides. It is very important to the ...Ref: 1V032
Location: TOMOKONI MINE, CANUTILLOS SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 10 X 5.7 X 4.4 cm.
1 030 € Disponible -
CASSITERITE, SIDERITE
Group of sharp cassiterite crystals, some of them twinned, from this classic Bolivian locality. Excellent brilliance, some transparence and deep brown color, close to black. ...Ref: 1V035
Location: VILOCO MINE (ARACA MINE), LOAYZA PROVINCE, LA PAZ, BOLIVIA
Dimensions: 5.1 X 3.8 X 2.9 cm.
195 € Disponible -
CASSITERITE, QUARTZ, PYRITE,...
Group of sharp and complex cassiterite crystals, some of them twinned, from this classic Bolivian locality. Excellent brilliance, some transparence and deep brown color, close ...Ref: 1V036
Location: VILOCO MINE (ARACA MINE), LOAYZA PROVINCE, LA PAZ, BOLIVIA
Dimensions: 4.8 X 3.6 X 2.9 cm.
195 € Disponible -
QUARTZ, CLINOZOISITE
A group of sharp and transparent quartz crystals with horizontally striated prisms and curious polycrystalline growths on terminal faces. In its back side, some groups of ...Ref: 1V040
Location: VALLE DEL CAUCA DEPARTMENT, COLOMBIA
Dimensions: 7.2 X 6.2 X 4.9 cm.
135 € Disponible -
WAVELLITE, QUARTZ
This piece features two superb, yellow colored, sphere-shaped wavellite aggregates, disposed very aerial on a matrix covered by prismatic brilliant quartz crystals. Wavellite ...Ref: 1V044
Location: SIGLO VEINTE MINE (SIGLO XX MINE; LLALLAGUA MINE; CATAVI), LLALLAGUA, RAFAEL BUSTILLO PROVINCE, POTOSI, BOLIVIA
Dimensions: 3.3 X 2.4 X 2.3 cm.
195 € Disponible -
BOURNONITE, PYRITE
A very aesthetic miniature formed by a group of tabular bournonite twinned crystals. Excellent brilliance and interpenetrated. With some very bright octahedral pyrite crystals. ...Ref: 1V051
Location: MACHACAMARCA MINE, MACHACAMARCA SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSÍ, BOLIVIA
Dimensions: 2.7 X 2.2 X 2 cm.
190 € Disponible -
PARAVAUXITE-SIGLOITE
Group of paravauxite and some sigloite crystals partially covering the rocky matrix. This specimen contain both paravauxite and sigloite, which differ chemically by the ...Ref: 1V052
Location: SIGLO VEINTE MINE (SIGLO XX MINE; LLALLAGUA MINE; CATAVI), LLALLAGUA, RAFAEL BUSTILLO PROVINCE, POTOSI, BOLIVIA
Dimensions: 6.5 X 4 X 1.5 cm.
170 € Disponible -
PARAVAUXITE-SIGLOITE
Group of paravauxite and some sigloite crystals partially covering the rocky matrix. This specimen contain both paravauxite and sigloite, which differ chemically by the ...Ref: 1V056
Location: SIGLO VEINTE MINE (SIGLO XX MINE; LLALLAGUA MINE; CATAVI), LLALLAGUA, RAFAEL BUSTILLO PROVINCE, POTOSI, BOLIVIA
Dimensions: 6.3 X 3.8 X 1.5 cm.
155 € Disponible -
COPPER PSEUDOMORPH AFTER ARAGONITE
A fine floater group of these classic pseudomorphs of copper after aragonite from Mina San Agustín. It shows very aerial prismatic twinned aragonite crystals with a hexagonal ...Ref: 1V062
Location: SAN AGUSTIN MINE, COROCORO, PACAJES PROVINCE, LA PAZ, BOLIVIA
Dimensions: 3.3 X 2.4 X 2 cm.
95 € Disponible -
COPPER PSEUDOMORPH AFTER ARAGONITE
Laminar and flattened copper specimen with a small but very brilliant twinned aragonit totally replaced by copper. Huge size and very nice luster and brilliance. THE MAIN ...Ref: 1V076
Location: SAN AGUSTIN MINE, COROCORO, PACAJES PROVINCE, LA PAZ, BOLIVIA
Dimensions: 7.3 X 4.3 X 3.2 cm.
205 € Disponible -
CASSITERITE, QUARTZ
On a mtarix formed by several quartz crystals some black prismatic cassiterite with a nice shape contarsting with the matrix. THE MAIN CRYSTAL IS: 1.3 x 0.6 x 0.4 cm.Ref: 1V079
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 8 X 6 X 2 cm.
315 € Disponible -
ANDORITE, BOULANGERITE
Complex net of rounded crystals of andorite with intense metallic luster settled on a matrix of acicular boulangerite and from this classic Bolivian locality, known for the ...Ref: 1V089
Location: SAN JOSE MINE, ORURO, CERCADO PROVINCE, ORURO, BOLIVIA
Dimensions: 2.8 X 2.6 X 1.8 cm.
155 € Disponible -
ANDORITE, BOULANGERITE
Smoothly rounded and lenticular crystals of andorite with parallel growth and intense metallic luster associated to acicular crystals of boulangerite. Visually equilibrated ...Ref: 1V090
Location: SAN JOSE MINE, ORURO, CERCADO PROVINCE, ORURO, BOLIVIA
Dimensions: 2.3 X 2.2 X 1.3 cm.
95 € Disponible -
ANDORITE, BOULANGERITE
Rounded crystals with parallel growth and intense metallic luster of andorite with a dense matrix of acicular crystals of boulangerite. Aesthetic specimen of these two minerals ...Ref: 1V091
Location: SAN JOSE MINE, ORURO, CERCADO PROVINCE, ORURO, BOLIVIA
Dimensions: 2.9 X 2 X 1.6 cm.
75 € Disponible -
BOURNONITE, SIDERITE
A very rich and huge size specimen of bournonite crystals, from pocket recently found in Mina Víboras (vipers), Machacamarca (Bolivia). This sample shows numerous groups ...Ref: 1V098
Location: VIBORAS MINE, MACHACAMARCA SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA
Dimensions: 11.2 X 7.9 X 4 cm.
1 185 € Disponible -
LUDLAMITE, SIDERITE
A nice miniature formed by a group of brilliant ludlamite crystals, with good transparence, acute, uniform and characteristic green color, with zoning. Very aerial disposed on ...Ref: 1V099
Location: HUANUNI MINE, HUANUNI, DALECE, ORURO, BOLIVIA
Dimensions: 3.4 X 2.2 X 2 cm.
1 450 € In Stock -
LUDLAMITE, SIDERITE
A nice miniature formed by a group of brilliant ludlamite crystals, with good transparence, acute, uniform and characteristic green color, with zoning. Very aerial disposed on ...Ref: 1V101
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 2.9 X 2.8 X 1.5 cm.
1 065 € Disponible -
AUGELITE, BOURNONITE, STANNITE
Group of very sharp augelite crystals, colorless, transparent and with good brilliance. Accompanied by small but brilliant pyrite octahedrons. Also highlight the presence of ...Ref: 1V132
Location: SAN JOSE MINE, ORURO, CERCADO PROVINCE, ORURO, BOLIVIA
Dimensions: 3 X 1.9 X 1.4 cm.
155 € Disponible -
AUGELITE, BOURNONITE, STANNITE
Group of very sharp augelite crystals, colorless, transparent and with good brilliance. Accompanied by small but brilliant pyrite octahedrons. Also highlight the presence of ...Ref: 1V133
Location: SAN JOSE MINE, ORURO, CERCADO PROVINCE, ORURO, BOLIVIA
Dimensions: 2.7 X 2.7 X 2.1 cm.
155 € Disponible -
QUARTZ
Interesting group of quartz crystals showing a clear color zoning due to the presence of smoky “ghosts” in the basis and crystal core. The top of the prism and terminal ...Ref: 1V135
Location: TANAPACA MINE (MOCOYA MINE), MOCOYA, LOAYZA PROVINCE, LA PAZ, BOLIVIA
Dimensions: 5 X 4.6 X 3.3 cm.
75 € Disponible -
METASTIBNITE, PYRITE
The metastibnite specimens were known as species but were only for systhematic collectors, not very aesthetic. This new finding requires us to redefine the species and its ...Ref: 1V145
Location: SAN JOSE MINE, ORURO, CERCADO PROVINCE, ORURO, BOLIVIA
Dimensions: 6.4 X 4.5 X 1.7 cm.
365 € -
LUDLAMITE, PYRITE
A very fine specimen of this rare phosphate. A crystal of ludlamite, with good green color, some transparence, brilliance and showing some facets. It is very aerial disposed on ...Ref: 1V147
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 2 X 1.7 X 1.4 cm.
85 € In Stock -
VIVIANITE, PYRITE
On a matrix formed by small but bright siderite crystals they are disposed very aerial some sharp crystals of vivianite, prismatic shape, lanceolated, thin, brilliant and with ...Ref: 1V153
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 5.5 X 3.2 X 2.7 cm.
910 € In Stock -
VIVIANITE
Rich group of sharp vivianite crystals showing slight striations on prism and curious and unusual terminal faces, probably pinacoidal. From transparent to translucent, bright ...Ref: 1V155
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 4.1 X 3.4 X 3 cm.
485 € In Stock -
VIVIANITE
Rich group of sharp vivianite crystals showing slight striations on prism and curious and unusual terminal faces, probably pinacoidal. From transparent to translucent, bright ...Ref: 1V157
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 3.8 X 3.6 X 2.6 cm.
400 € In Stock -
VIVIANITE
Rich group of sharp vivianite crystals showing slight striations on prism and curious and unusual terminal faces, probably pinacoidal. From transparent to translucent, bright ...Ref: 1V158
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 3 X 2.2 X 2 cm.
240 € In Stock -
VIVIANITE
Rich group of sharp vivianite crystals showing slight striations on prism and curious and unusual terminal faces, probably pinacoidal. From transparent to translucent, bright ...Ref: 1V159
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 3.5 X 2.7 X 2.7 cm.
195 € In Stock -
VIVIANITE, SIDERITE
On a matrix of small crystals of siderite they are disposed very aerial various prismatic crystals of vivianite in parallel growth, with very defined top terminal faces, thick, ...Ref: 1V160
Location: HUANUNI MINE, HUANUNI, PANTALEON DALENCE PROVINCE, ORURO, BOLIVIA
Dimensions: 8.4 X 6.7 X 2.1 cm.
970 € In Stock -
WAVELLITE, QUARTZ
This piece shows yellow colored sphere-shaped wavellite aggregates, disposed very aerial on a matrix covered by prismatic brilliant quartz crystals. Wavellite aggregates show a ...Ref: 1V163
Location: SIGLO VEINTE MINE (SIGLO XX MINE; LLALLAGUA MINE; CATAVI), LLALLAGUA, RAFAEL BUSTILLO PROVINCE, POTOSI, BOLIVIA
Dimensions: 8.2 X 5.5 X 2.5 cm.
425 € In Stock -
BROCHANTITE
Rich radial aggregates formed by small acicular crystals of brochantite, with transparency and a very characteristic green color. They are disposed on a bluish chalcedony matrix.Ref: 1V167
Location: LOS AZULES MINE, QUEBRADA SAN MIGUEL, COPIAPO, COPIAPO PROVINCE, ATACAMA, CHILE
Dimensions: 10.2 X 5.6 X 4 cm.
570 € In Stock -
CALCITE
Two rhomboedron calcite crystals, interpenetrated, with extremely defined edges and faces.Translucent and showing a delicate green color. Really interesting. The main crystal ...Ref: 1V168
Location: COSCUEZ MINE (COSQUEZ MINE), MUZO MUNICIPALITY, WESTERN BOYACA PROVINCE, BOYACA DEPARTMENT, COLOMBIA
Dimensions: 4.6 X 4.1 X 1.9 cm.
605 € In Stock -
BROCHANTITE
Aesthetic radial aggregates of small acicular crystals of brochantite, with transparence and a very characteristic green color. They are arranged on a matrix with chrysocolla.Ref: 1V174
Location: LOS AZULES MINE, QUEBRADA SAN MIGUEL, COPIAPO, COPIAPO PROVINCE, ATACAMA, CHILE
Dimensions: 2.6 X 4.8 X 2.1 cm.
180 € In Stock -
ACANTHITE
Group of cubic crystals of acanthite in skeletal growth, well defined and brilliant. Specimens from this Bolivian locality appeared in a limited quantity in this old silver ...Ref: 1V209
Location: PORCO, AGUA DE CASTILLA, ANTONIO QUIJANO PROVINCE, POTOSI DEPARTMENT, BOLIVIA
Dimensions: 2.5 X 1.2 X 1 cm.
180 € In Stock -
ACANTHITE
Group of cubic crystals of acanthite in skeletal growth, well defined and brilliant. Specimens from this Bolivian locality appeared in a limited quantity in this old silver ...Ref: 1V210
Location: PORCO, AGUA DE CASTILLA, ANTONIO QUIJANO PROVINCE, POTOSI DEPARTMENT, BOLIVIA
Dimensions: 2.2 X 2 X 0.9 cm.
180 € In Stock -
ACANTHITE
Group of cubic crystals of acanthite in skeletal growth, well defined and brilliant. Specimens from this Bolivian locality appeared in a limited quantity in this old silver ...Ref: 1V211
Location: PORCO, AGUA DE CASTILLA, ANTONIO QUIJANO PROVINCE, POTOSI DEPARTMENT, BOLIVIA
Dimensions: 0 X 1 X 1.1 cm.
150 € In Stock -
FLUORAPATITE, SIDERITE, QUARTZ
On a matrix of quartz crystals has grown a translucent fluorapatite crystal with a very uniform pink colour and very well-defined hexagonal faces, truncated by the pinacoids ...Ref: 1V217
Location: KAMI MINE, AYOPAYA PROVINCE, COCHABAMBA, BOLIVIA
Dimensions: 7.2 X 6 X 6.1 cm.
1 450 € In Stock -
FLUORAPATITE, SIDERITE, QUARTZ
On a matrix of hyaline quartz crystals, with a developed prism, several fluorapatite crystals of hexagonal shape are disposed. These present shapes of various order hexagonal ...Ref: 1V218
Location: KAMI MINE, AYOPAYA PROVINCE, COCHABAMBA, BOLIVIA
Dimensions: 7.5 X 5.3 X 7.4 cm.
1 450 € In Stock -
RHODOCHROSITE
Good sized hemispherical specimen of rhodochrosite that perfectly shows the concentric stalactitic growths, characteristic of this Argentinian locality. The colour is very ...Ref: 1V231
Location: CAPILLITAS MINING DISTRICT, ANDALGALA DEPARTMENT, CATAMARCA PROVINCE, ARGENTINA
Dimensions: 6.5 X 5 X 2.5 cm.
530 € In Stock -
RHODOCHROSITE, GALENA, SPHALERITE
A very curious specimen of rhodochrosite that shows us the usual concentric growths, of an intense pink colour with zoning, but in the core, it presents a nucleus formed by ...Ref: 1V235
Location: CAPILLITAS MINING DISTRICT, ANDALGALA DEPARTMENT, CATAMARCA PROVINCE, ARGENTINA
Dimensions: 5.9 X 3.6 X 2.5 cm.
530 € In Stock