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Mineral specimens search results for [ goethite ]

EB66F9: Cerussite on Quartz with Goethite inclusions

Good quality Cerussits, not so long ago, were relatively common from Touissit and Mibladen, two of the biggest classic localities in Morocco. Samples from Taouz are much more difficult to find. This one is a group of twinned Cerussite crystals with a silky aspect and excellent development on matrix.
Bouzougar, Taouz, Er Rachidia Province, Drâa-Tafilalet Region Morocco (04/05/2003)
Specimen size: 6.3 × 4 × 4.2 cm = 2.48” × 1.57” × 1.65”
Price: [SOLD]

TV56AN2: Calcite (variety cobaltoan) with Goethite and Quartz

Rosette growths of flattened lenticular Calcite crystals (cobalt-bearing variety) translucent, with bright luster and an extraordinarily intense color. On matrix, with Quartz.
Bou Azzer Mines, Bou Azzer mining district, Ouarzazate Province, Drâa-Tafilalet Region Morocco (2021)
Specimen size: 7.5 × 4 × 2.4 cm = 2.95” × 1.57” × 0.94”

Main crystal size: 0.7 × 0.6 cm = 0.28” × 0.24”
Price: [SOLD]

S208SA0: Baryte

Baryte on Quartz with Goethite inclusions. Well known for their great specimens of Goethite on Quartz these quarries also produce nice Baryte!
Tizirine, Ouarzazate Province, Drâa-Tafilalet Region Morocco
Specimen size: 6.5 × 5.5 cm = 2.56” × 2.17”
Price: [SOLD]

TH27Q6: Willemite

Translucent spheroidal growths of bluish-green color with acicular crystals of Goethite. We’ll send a copy of the analysis.
Tsumeb Mine, Tsumeb, Otjikoto Region Namibia
Specimen size: 2.9 × 1.8 × 1.4 cm = 1.14” × 0.71” × 0.55”
Price: [SOLD]

EB56AC9: Cerussite

Parallel aggregates of Cerussite crystals with a fibrous aspect, a white color and small black Goethite coatings. Good quality for the locality.
Chaillac Mine, Chaillac, Le Blanc, Indre, Centre-Val de Loire France (±1980)
Specimen size: 4.5 × 2.5 × 1.6 cm = 1.77” × 0.98” × 0.63”
Price: €140 / US$149 / ¥22840 / AUD$220

MJ36AJ5: Corkite with Plumbogummite

Corkite microcrystals whose color is between brown and olive green, with Plumbogummite growths that are brown with orange and blue shades. On a matrix of botryoidal Goethite.
Serra da Mina Mine, Cercal, Santiago do Cacém, Setúbal District Portugal (2016-2017)
Specimen size: 7 × 4.8 × 5.4 cm = 2.76” × 1.89” × 2.13”

Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”
Price: [SOLD]

TP6AL4: Rosasite

Spheroidal aggregates of Rosasite, one of them clearly dominant, very deep and uniform in color, on matrix and with botryoidal Goethite.
We will deliver the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
Silver Bill Mine, Costello Mine group, Gleeson, Turquoise District, Dragoon Mountains, Cochise County, Arizona USA
Specimen size: 3.4 × 2.4 × 0.8 cm = 1.34” × 0.94” × 0.31”
Price: [SOLD]

ME12AM2: Corkite with Plumbogummite

Coatings of very sharp and lustrous microcrystals of Corkite, a rare sulfate-phosphate of lead and iron, of olive-green color, implanted on greyish green plumbogummite that is somewhat lighter than the Corkite, on a Goethite - limonite matrix.
Serra da Mina Mine, Cercal, Santiago do Cacém, Setúbal District Portugal (2016-2017)
Specimen size: 9.3 × 3.9 × 4.1 cm = 3.66” × 1.54” × 1.61”

Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”
Price: [SOLD]

JBC14AP8: Calcite

Group of Calcite crystals with the so-called nailhead habit formed by a prism and the terminations of a flattened rhombohedron. They are translucent, with dark Goethite inclusions. A Spanish classic, very difficult to find nowadays, from the collection of Andrés Jiménez Shelly.
Julia Mine, Barrio de la Peña, Bilbao, Comarca Gran Bilbao, Vizcaya / Bizkaia, Basque Country (Euskadi) Spain (1973)
Specimen size: 4.8 × 3.1 × 3.4 cm = 1.89” × 1.22” × 1.34”
Price: [SOLD]

JJK26AP8: Calcite with limonite

Sharp and flattened rhombohedral crystals of Calcite with geometric phantom growths, between transparent and translucent, with bright luster, on a limonite matrix in parallel columnar growth due to its pseudomorphing the original Goethite. The specimen comes from the collection of Andrés Jiménez Shelly.
Trinidad Mine, Cerros del Romeral y Pechón, Benalmádena-Mijas, Comarca Costa del Sol Occidental, Málaga, Andalusia Spain
Specimen size: 8.1 × 5.9 × 3 cm = 3.19” × 2.32” × 1.18”

Main crystal size: 1.1 × 1 cm = 0.43” × 0.39”
Price: €160 / US$170 / ¥26100 / AUD$260

NT26AJ9: Quartz with Hematite

Group of Quartz crystals with very visible phantom growths due the red Hematite inclusions. They are partially coated by an iridescent and scoriaceous Goethite patina with metallic green, blue and red dominant shades.
The sample is from the Ignacio Hernández collection whose label we will send to the buyer.
Itremo Massif, Itremo, Ambatofinandrahana District, Amoron'i Mania Region, Fianarantsoa Province Madagascar
Specimen size: 6.7 × 6.3 × 3.7 cm = 2.64” × 2.48” × 1.46”
Price: [SOLD]

11EN13: Mimetite, limonite

With a presentation different from that of other more common Mexican Mimetites, this one forms spheroidal aggregates, on a Goethite matrix, of crystals with a very acute pyramidal habit, with good terminations, with a bright luster and an intense yellow-orange color, highlighting the color contrast with the darker limonitic matrix.
Potosí Mine, Santo Domingo (Francisco Portillo), Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua Mexico
Specimen size: 11.0 × 10.5 × 4.0 cm = 4.33” × 4.13” × 1.57”

Main crystal size: 0.5 × 0.5 cm = 0.20” × 0.20”
Price: €90 / US$95 / ¥14680 / AUD$140

JRB30AP8: Calcite

Group of Calcite crystals with the so-called nailhead habit formed by a prism and the terminations of a flattened rhombohedron. They are translucent, with dark Goethite inclusions. A Spanish classic, very difficult to find nowadays and which comes from the collection of Andrés Jiménez Shelly and was previously in Santiago Jiménez García's.
Julia Mine, Barrio de la Peña, Bilbao, Comarca Gran Bilbao, Vizcaya / Bizkaia, Basque Country (Euskadi) Spain (1973)
Specimen size: 10 × 8.6 × 6.1 cm = 3.94” × 3.39” × 2.40”
Price: [SOLD]

RH86L9: Hopeite with Smithsonite

Small crystals of this rare hydrated zinc phosphate: Hopeite. Crystals show very sharp faces and edges, with some internal zoning, probably inclusions of Goethite, on a Smithsonite matrix.
The piece is accompanied by a commercial label of Burminco (George Burnham)
Broken Hill, Kabwe Zambia (±1958)
Specimen size: 13.3 × 9.7 × 3.7 cm = 5.24” × 3.82” × 1.46”

Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”
Price: [SOLD]

MR37Z0: Austinite

Aggregates of small spheroidal growths of Austinite crystals with an ivory-white color, on a Goethite matrix. The sample, from the type locality for the species and of a better quality than usual for the mine, is from the Al Ordway collection, whose label we will send to the buyer.
Gold Hill Mine, Gold Hill, Gold Hill District, Tooele County, Utah USA
Specimen size: 6.5 × 3.9 × 3 cm = 2.56” × 1.54” × 1.18”
Price: [SOLD]

TF99T3: Vanadinite

Irregular aggregate of red tabular crystals with well developed pyramidal faces on one of their terminations, with the opposite termination clearly flat. They are on matrix, with botryoidal growths of Goethite and an unidentified white carbonate. The mine is a very uncommon one and it supplied a small amount of significant samples for only a short time.
The specimen has been published in the Chinese magazine ‘Mineral Lover’ on page 7 in the volume 9/2011
T-West Mine, Midelt, Midelt Province, Drâa-Tafilalet Region Morocco (±1990)
Specimen size: 14.2 × 8.1 × 4.6 cm = 5.59” × 3.19” × 1.81”

Main crystal size: 1.6 × 0.7 cm = 0.63” × 0.28”
Price: [SOLD]

141 results found.

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