Mineral specimens search results

(para ver esta página en español)

Mineral specimens search results for [ ]

Arborescent groups on matrix of primary Malachite crystals between acicular and fibrous, with a silky luster and color changes from bright green to darker green. A different kind of specimen from what is usual from the locality.
Milpillas Mine, 1100 level, Cuitaca, Municipio Santa Cruz, Sonora Mexico (01/2020)
Specimen size: 9.6 × 7.1 × 8.2 cm = 3.78” × 2.80” × 3.23”
Price: €2200 / US$2572 / JPY270400 / AUD$3610

NP26P9: Malachite

Esthetic fan growths of felty crystals, with fine color zoning and a very notable silky luster. They are on a matrix of Limonite.
Kerrouchen, Khénifra Province, Beni Mellal-Khenifra Region Morocco (2007)
Specimen size: 5 × 4 × 2.8 cm = 1.97” × 1.57” × 1.10”

Main crystal size: 2.4 × 1 cm = 0.94” × 0.39”
Price: €125 / US$146 / JPY15360 / AUD$200

TP16AI9: Malachite after Azurite

Pseudocrystals of Malachite after Azurite in parallel growth on a matrix of fibrous Malachite: bright, with very rich color.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (2009)
Specimen size: 3.4 × 3 × 2 cm = 1.34” × 1.18” × 0.79”
Price: €110 / US$128 / JPY13520 / AUD$180

TD87AF0: Malachite after Azurite

A silky mass of flattened Malachite crystals, pseudomorphous after Azurite, with very well defined faces and edges. More elegant than usual.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico
Specimen size: 4.2 × 4 × 4.7 cm = 1.65” × 1.57” × 1.85”

Main crystal size: 4.2 × 3.5 cm = 1.65” × 1.38”
Price: €280 / US$327 / JPY34410 / AUD$460

TP68AJ3: Malachite after Azurite

Aerial group of Malachite crystals after Azurite. They are very sharp and flattened, with polycrystalline growths.
We will send the sample in its original Perkin’s box from the R.J. Noble collection, also containing the collection label.
Sir Dominick Mine, Yudnamutana District, Arkaroola Region, South Australia Australia
Specimen size: 3.6 × 2.6 × 2 cm = 1.42” × 1.02” × 0.79”
Price: €360 / US$420 / JPY44240 / AUD$590

MC51AK7: Malachite after Azurite

Sharp group of pseudomorphic Malachite after doubly terminated Azurite crystals, one of them clearly dominant, with very marked polycrystalline growths.
Tsumeb Mine, Tsumeb, Otjikoto Region Namibia
Specimen size: 8.8 × 4.7 × 2.9 cm = 3.46” × 1.85” × 1.14”

Main crystal size: 8.2 × 2.1 cm = 3.23” × 0.83”
Price: €580 / US$678 / JPY71280 / AUD$950

TR66AF1: Malachite after Azurite

Drusy bladed Malachite crystals, pseudomorphous after Azurite, forming rosettes which have very well defined faces and curvatures. They have a very deep color and a silky luster.
The specimen has been photographed and published in the magazine ‘Paragénesis’, number 01/2017, page 106
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (± 2014)
Specimen size: 12.7 × 7.3 × 3 cm = 5.00” × 2.87” × 1.18”
Price: €1400 / US$1636 / JPY172070 / AUD$2300

TA87AK4: Malachite after Azurite

Polycrystalline growth of an Azurite crystal completely pseudomorphed by Malachite with satin luster and very deep and uniform color. The crystal sits extraordinarily well implanted on the matrix in which there are also more Malachite pseudomorphs after Azurite crystals. The specimen is from the Philippe Morelon collection (No. 144), whose label we will send to the buyer.
Shaft IX (Puit IX), Touissit, Touissit District, Jerada Province, Oriental Region Morocco (1981)
Specimen size: 7.2 × 5 × 5.8 cm = 2.83” × 1.97” × 2.28”

Main crystal size: 6 × 2.5 cm = 2.36” × 0.98”
Price: €2600 / US$3039 / JPY319560 / AUD$4270

TF48AL1: Malachite after Azurite

Very 3-dimensional growth of Malachite pseudomorphing equidimensional crystals of Azurite, with very well defined faces and edges, intense color, on matrix. Before the Azurite started altering to Malachite a thin dark coating, probably Cuprite, formed on the faces of the crystals, as suggested by the mineralogy of the locality and some of the crystalline forms, apparently octahedral, present in the matrix.
This great quality piece comes from the collection of Rock H. Currier (No. 4667) whose label we will send to the buyer.
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona USA
Specimen size: 7.7 × 5.2 × 4.9 cm = 3.03” × 2.05” × 1.93”
Price: €3400 / US$3975 / JPY417890 / AUD$5580

TF89Z7: Malachite after Azurite

Aggregate of Azurite crystals that have an unusual morphology for the locality. They are blocky, very large and have a very good crystalline development. They are partially coated, and in some areas pseudomorphed, by Malachite. On the back on the sample there are vivid blue, roughly defined, Azurite crystals typical of Bou-Bekker, this fact proving its source.
Bou Bekker, Touissit District, Jerada Province, Oriental Region Morocco
Specimen size: 7.8 × 6 × 4.5 cm = 3.07” × 2.36” × 1.77”

Main crystal size: 5.2 × 3.7 cm = 2.05” × 1.46”
Price: €490 / US$572 / JPY60220 / AUD$800

TB47AA2: Malachite after Azurite

Very aerial group of Malachite pseudomorphous after Azurite crystals, with slightly rounded faces and edges, a very deep green color and a silky luster.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico
Specimen size: 6.7 × 4.3 × 2.2 cm = 2.64” × 1.69” × 0.87”
Price: €220 / US$257 / JPY27040 / AUD$360

TQ17V2: Malachite after Azurite

Aerial group of Malachite pseudomorphous after Azurite crystals, with rounded faces and edges, a very deep green color and silky luster.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (2009)
Specimen size: 5.7 × 4.4 × 3.2 cm = 2.24” × 1.73” × 1.26”

Main crystal size: 2.2 × 0.9 cm = 0.87” × 0.35”
Price: €220 / US$257 / JPY27040 / AUD$360

TA67X3: Malachite after Azurite

Aggregate of Malachite crystals, pseudomorphous after Azurite, which have very well defined faces and curvatures. They have a very deep color and an excellent luster for the species.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (2009)
Specimen size: 5.6 × 4.3 × 3.3 cm = 2.20” × 1.69” × 1.30”
Price: €260 / US$303 / JPY31950 / AUD$420

TF49Z0: Malachite after Azurite

Aggregate of thick and large crystals, some of them doubly terminated, of Malachite pseudomorphous after Azurite. At the bottom are fan-like aggregates of fibrous crystals with a clearer color.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (2009)
Specimen size: 7.7 × 5.7 × 7.4 cm = 3.03” × 2.24” × 2.91”

Main crystal size: 4 × 1.8 cm = 1.57” × 0.71”
Price: €440 / US$514 / JPY54080 / AUD$720

TX96Q3: Malachite after Azurite

A growth of two divergent crystals, one of them doubly terminated, with very well defined faces and edges, pseudomorphic after Azurite and with surface silky fibrous recrystallizations.
Tsumeb Mine, Tsumeb, Otjikoto Region Namibia
Specimen size: 2.7 × 1.8 × 1.6 cm = 1.06” × 0.71” × 0.63”
Price: €160 / US$187 / JPY19660 / AUD$260

TF48Z9: Malachite after Azurite

Aggregate of flattened Malachite crystals, pseudomorphous after Azurite, with parallel growths and a silky surface. In some areas the replacement has not been complete and the primary azurite is preserved. A classic from Tsumeb that is with a Jack Crowley collection record card that we will send to the buyer.
Tsumeb Mine, Tsumeb, Otjikoto Region Namibia
Specimen size: 7.1 × 5.8 × 2.1 cm = 2.80” × 2.28” × 0.83”

Main crystal size: 6.1 × 1.2 cm = 2.40” × 0.47”
Price: €260 / US$303 / JPY31950 / AUD$420

TL48AJ4: Malachite after Azurite and Azurite

Parallel growth, on matrix, of very sharp Malachite (after Azurite) crystals. They have a silky luster and as an added feature there are small, very bright Azurite crystals. A classic from Tsumeb, very esthetic, that is from the Lee Hogg collection whose label we will send to the buyer.
Tsumeb Mine, Tsumeb, Otjikoto Region Namibia
Specimen size: 4.1 × 2.5 × 2.1 cm = 1.61” × 0.98” × 0.83”
Price: €340 / US$397 / JPY41780 / AUD$550

LP28AK4: Malachite after Azurite with Azurite

Very aerial aggregate of profiled crystals of Malachite pseudomorphs after Azurite, plus with very bright blue Azurite crystals. The sample is from the Philippe Morelon collection (No. 858), whose label we will send to the buyer.
Shaft IX (Puit IX), Touissit, Touissit District, Jerada Province, Oriental Region Morocco
Specimen size: 4.4 × 4.2 × 2 cm = 1.73” × 1.65” × 0.79”

Main crystal size: 1.6 × 0.5 cm = 0.63” × 0.20”
Price: €280 / US$327 / JPY34410 / AUD$460

TA91AB3: Malachite after Azurite with Baryte

A novelty at Tucson 2015. Aggregate, on a rocky matrix, of thick Malachite crystals pseudomorphous after Azurite. They have faces with a fibrous aspect and silky luster and are partially coated by laminar, colorless, clear and very bright Baryte crystals.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (09-10/2014)
Specimen size: 12.3 × 9.1 × 3.8 cm = 4.84” × 3.58” × 1.50”
Price: €590 / US$689 / JPY72510 / AUD$960

TJ50AC8: Malachite after Azurite with Baryte and Goethite

Short prismatic Malachite pseudomorphs after Azurite crystals, some of them doubly terminated. They are on a Goethite matrix with small laminar, colorless, transparent and very bright Baryte crystals.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (09-10/2014)
Specimen size: 12 × 9.2 × 3.3 cm = 4.72” × 3.62” × 1.30”

Main crystal size: 2.8 × 1.5 cm = 1.10” × 0.59”
Price: €540 / US$631 / JPY66370 / AUD$880

TE22AE7: Malachite after Azurite with Baryte and Goethite

Aggregate of short prismatic Malachite crystals pseudomorphous after Azurite. They are very well defined, have a silky luster on their faces, are partially coated by colorless and very bright small Baryte crystals and are on a botryoidal Goethite matrix, which is very unusual for the locality.
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (09-10/2014)
Specimen size: 11.7 × 9.2 × 4.8 cm = 4.61” × 3.62” × 1.89”
Price: €680 / US$795 / JPY83570 / AUD$1110

EY48AK8: Malachite after Azurite with Copper

Malachite pseudomorphic after Azurite crystals, very sharp and aerial, with simple crystal forms with fibrous surfaces and satin sheen. Highlighted by small Copper crystals that accompany the Malachite - a rare association. An excellent American classic.
This specimen, from Doug Toland's collection, is accompanied by an old Roberts Minerals label that we will send to the buyer.
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona USA
Specimen size: 4.4 × 2.1 × 2.5 cm = 1.73” × 0.83” × 0.98”

Main crystal size: 2.5 × 1.8 cm = 0.98” × 0.71”
Price: €780 / US$911 / JPY95860 / AUD$1280

TQ69AJ2: Malachite after Azurite with Goethite

Parallel growth of two aerial, flattened Malachites after Azurite crystals with very well defined faces and edges and on a botryoidal Goethite matrix.
This specimen was published on the Mineralogical Record´s web page, in the ‘What's New’ section, report 52, April 13, 2019 edition, page 6
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora Mexico (09/2019)
Specimen size: 4.4 × 4 × 4.2 cm = 1.73” × 1.57” × 1.65”
Price: €470 / US$549 / JPY57760 / AUD$770

TC37AL4: Malachite after Azurite with Malachite

A novelty at Tucson 2020 for its appearance and color. Group of very sharp Azurite crystals, partially pseudomorphs after Azurite, with very vivid translucent reflections on the edges and partially covered with a second generation of Malachite with a fibrous appearance and a color very different from the usual one.
Milpillas Mine, 1100 level, Cuitaca, Municipio Santa Cruz, Sonora Mexico (01/2020)
Specimen size: 6.6 × 5 × 2.6 cm = 2.60” × 1.97” × 1.02”

Main crystal size: 2.7 × 2.5 cm = 1.06” × 0.98”
Price: €2200 / US$2572 / JPY270400 / AUD$3610

TM93AK7: Malachite after Azurite with Quartz and Cerussite

Malachite pseudomorphic after a group of Azurite crystals, one of them clearly dominant, large, and doubly terminated, with Cerussite, on matrix.
Tsumeb Mine, Tsumeb, Otjikoto Region Namibia
Specimen size: 10.2 × 7.2 × 3.7 cm = 4.02” × 2.83” × 1.46”
Price: €880 / US$1028 / JPY108160 / AUD$1440

We work with the IMA approved names for minerals. If you are not sure of the IMA name for the mineral you are looking for you can select it from the following list


US Minerals	Mexico & Canada Minerals	Spanish Minerals	Spanish Fluorite	Portugal - Panasqueira	French Minerals
European Minerals	FSU Minerals	Moroccan Minerals	African Minerals	Brazilian Minerals	South American Minerals
Chinese Minerals	Asia & Australia Minerals	Joaquim Callen's Photo Gallery	The Daunis Collection	The Jan Buma Collections	The James Catmur Collection