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Mineral specimens search results for [ Calcite ]Page bottom

Calcite with Dolomite.
NT67AE2: Calcite with Dolomite
Complex Calcite crystals, one of them clearly dominant, with many faces, among which the acute rhombohedron and shortened scalenohedra stand out, giving them an equant and rounded shape. The crystals, transparent and colorless, are on a matrix of Dolomite crystals with Sphalerite and smaller Calcite crystals with an acute scalenohedral shape.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±2000)
Specimen size: 11.4 × 8.6 × 4.2 cm = 4.49” × 3.39” × 1.65”

Price: €180 / US$203 / ¥23030 / AUD$280
Calcite with Dolomite.
ND7AF0: Calcite with Dolomite
A complex crystal with many faces, among which are those of the acute rhombohedra and shortened scalenohedra which stand out, giving it an equant and rounded shape. Above all, the uniform yellow color, the transparency, brilliance and position on the Dolomite matrix are all great.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain
Specimen size: 7.8 × 4.4 × 5.3 cm = 3.07” × 1.73” × 2.09”

Main crystal size: 3.4 × 3.4 cm = 1.34” × 1.34”

Price: €200 / US$225 / ¥25590 / AUD$310
Calcite with Dolomite.
DX27AG7: Calcite with Dolomite
Complex Calcite crystals, very rich in faces. They are transparent and bright, have a very intense honey yellow color and are on a rocky matrix coated by small Dolomite crystals. Different from recent pieces, this one has a more complex crystallography and a more intense color.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain
Specimen size: 9.8 × 7.7 × 4.9 cm = 3.86” × 3.03” × 1.93”

Price: [SOLD]
Calcite with Dolomite.
NA67AE7: Calcite with Dolomite
Complex Calcite crystals, one of them clearly dominant, with many faces, among which acute rhombohedra and shortened scalenohedra stand out, giving it an equant and rounded shape. Above all is the brilliance, transparency and uniform yellow color of the Calcite crystals, implanted on a rocky matrix coated by pink Dolomite crystals.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain
Specimen size: 14 × 10.8 × 7 cm = 5.51” × 4.25” × 2.76”

Main crystal size: 3.9 × 3.1 cm = 1.54” × 1.22”

Price: [SOLD]
Calcite with Dolomite.
NV57AD2: Calcite with Dolomite
Complex Calcite crystals, one of them clearly dominant, rounded, with the dominant forms of a scalenohedron and a flattened rhombohedron, transparent, bright, with a very pale yellow color and on a rocky matrix with pink Dolomite.
This specimen was published on the Mineralogical Record´s web page, in the ‘What's New’ section, number 43, May 8, 2016 edition.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±2000)
Specimen size: 5.6 × 5 × 3.6 cm = 2.20” × 1.97” × 1.42”

Price: €240 / US$270 / ¥30710 / AUD$380
Calcite with Dolomite.
ND47AD2: Calcite with Dolomite
Complex Calcite crystals, rounded, with the dominant forms of a scalenohedron and a flattened rhombohedron, transparent, bright, with a yellow color and on a rocky matrix with pink Dolomite.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±2006)
Specimen size: 6.8 × 6.2 × 4 cm = 2.68” × 2.44” × 1.57”

Main crystal size: 4.3 × 3.7 cm = 1.69” × 1.46”

Price: [SOLD]
Calcite with Dolomite.
NB77AC6: Calcite with Dolomite
The crystal is very complex with many faces, among which the sharp rhombohedra and shortened scalenohedra stand out, giving it an equant shape. Above all the uniform yellow color, the transparency, brilliance and position on the Dolomite matrix are great. The locality is now completely lost because it is impossible to access it.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±2007)
Specimen size: 9.8 × 8 × 4.6 cm = 3.86” × 3.15” × 1.81”

Price: [SOLD]
Calcite with Dolomite.
NC29AM1: Calcite with Dolomite
Complex Calcite crystal, very rich in crystalline forms, with the scalenohedron and the terminal rhombohedron dominating. Transparent, with good luster, yellow in color, on a rock matrix covered with small pinkish crystals of Dolomite.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±2006)
Specimen size: 11.8 × 10.7 × 4.4 cm = 4.65” × 4.21” × 1.73”

Main crystal size: 5.8 × 2.3 cm = 2.28” × 0.91”

Price: [SOLD]
Calcite with Dolomite.
TA57C9: Calcite with Dolomite
From the old days of Romanian mining we got this very esthetic specimen with its spectacular contrast between the snow white Calcite and the reddish Dolomite. As you can see in the detailed photo the form of the Calcite crystals is very attractive too.
Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania (1993)
Specimen size: 15 × 8 × 8.5 cm = 5.91” × 3.15” × 3.35”

Price: [SOLD]
Calcite with Dolomite.
TE64K0: Calcite with Dolomite
Yellowish-white spherical growths of Calcite on a base of rhombohedral crystals of Dolomite with curved faces and edges.
Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania (2005)
Specimen size: 7.7 × 6.5 × 3.8 cm = 3.03” × 2.56” × 1.50”

Main crystal size: 2.5 × 2.3 cm = 0.98” × 0.91”

Price: [SOLD]
Calcite with Dolomite.
RA10X8: Calcite with Dolomite
An interesting and fine precursor of the samples from La Florida, with yellow and transparent scalenohedral crystals. On matrix, with slightly pink Dolomite crystals.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±1980)
Specimen size: 7.2 × 4.9 × 3.1 cm = 2.83” × 1.93” × 1.22”

Price: [SOLD]
Calcite with Dolomite.
RB11X8: Calcite with Dolomite
Very aerial group of whitish scalenohedral Calcite crystals on a matrix of pink Dolomite crystals. It is a precursor of the Calcite from La Florida, but it has some significant differences, as with the color and the crystal morphology.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±1980)
Specimen size: 7.5 × 6.2 × 3.8 cm = 2.95” × 2.44” × 1.50”

Main crystal size: 1.6 × 0.9 cm = 0.63” × 0.35”

Price: [SOLD]
Calcite with Dolomite.
EC59AA2: Calcite with Dolomite
Complex single crystal with the predominating faces of a prism, a scalenohedron and a terminal rhombohedron. The crystal is translucent, bright, with a uniform yellow color and it is on a rocky matrix coated by Dolomite crystals. Of very good quality for the locality.
Pallières Mines, Saint-Félix-de-Pallières, Anduze, Alès, Gard, Occitanie  France (2007-2008)
Specimen size: 5.1 × 4.3 × 2.2 cm = 2.01” × 1.69” × 0.87”

Price: [SOLD]
Calcite with Dolomite (perimorphose) and Quartz.
ER68AA4: Calcite with Dolomite (perimorphose) and Quartz
Aggregate of lenticular Calcite crystals with very well defined faces and edges, white, translucent and on a matrix of Quartz crystals with perimorphic Dolomite growths. As in so many specimens in this collection, the sample is of great quality for the locality.
Madan mining area, Rhodope Mountains, Smolyan Oblast  Bulgaria
Specimen size: 10.1 × 8.9 × 5.4 cm = 3.98” × 3.50” × 2.13”

Price: [SOLD]
Calcite with Dolomite and Chalcopyrite.
NB68AC7: Calcite with Dolomite and Chalcopyrite
The single crystal is very complex with many faces, among which are sharp rhombohedra and shortened scalenohedra giving it an equant shape. It has a very visible and very well defined contact twin and the transparency, brilliance and position on the Dolomite matrix are all great. The locality is now completely lost because it is impossible to access it.
La Florida Mining Area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±2006)
Specimen size: 7.7 × 6.8 × 3.2 cm = 3.03” × 2.68” × 1.26”

Price: [SOLD]
Calcite with Dolomite and Chalcopyrite.
TG68W7: Calcite with Dolomite and Chalcopyrite
Doubly terminated crystals showing curvatures on their faces and edges. They are translucent and have an intense lemon yellow color. On matrix, with small rhombohedral crystals of Dolomite and microcrystals of Chalcopyrite.
Sweetwater Mine, Ellington, Viburnum Trend District, Reynolds County, Missouri  USA
Specimen size: 11.8 × 10.3 × 9.3 cm = 4.65” × 4.06” × 3.66”

Main crystal size: 9 × 2.8 cm = 3.54” × 1.10”

Price: [SOLD]
Calcite with Dolomite and Fluorite.
NB26AL8: Calcite with Dolomite and Fluorite
Translucent white scalenohedral Calcite crystals with coatings and oriented red inclusions of Hematite on the terminal faces and on matrix. It is covered by transparent bright Fluorite crystals with cream-colored Dolomite crystals. The matrix has been sawn on the back. The specimen's characteristics are quite atypical for the locality.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias  Spain
Specimen size: 11.4 × 7.5 × 3.5 cm = 4.49” × 2.95” × 1.38”

Price: [SOLD]
Calcite with Dolomite and Fluorite.
FC16G6: Calcite with Dolomite and Fluorite
Really Nature has its own caprices! I think this piece is a good example. Dolomite crystals form a "pompon" on the top of a Calcite scalenohedron. Furthermore there are some Fluorite crystals and one of them, as it must be, on the "pompon".
Emilio Mine, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Asturias, Principality of Asturias  Spain (±1998)
Specimen size: 11 × 6.3 × 7 cm = 4.33” × 2.48” × 2.76”

Price: [SOLD]
Calcite with Dolomite and Fluorite.
NX17K7: Calcite with Dolomite and Fluorite
White Calcite group of scalenohedrons, twined and doubly terminated, partially covered by small white saddle-shaped Dolomite crystals, on matrix.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias  Spain (±1995)
Specimen size: 8.4 × 6.5 × 5.7 cm = 3.31” × 2.56” × 2.24”

Price: [SOLD]
Calcite with Dolomite and Quartz.
ME13AE3: Calcite with Dolomite and Quartz
Spheroidal aggregates of white rhombohedral Calcite crystals on a matrix of Quartz crystals partially coated by tabular Dolomite crystals with a very pale cream color.
Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania (±1980)
Specimen size: 10.5 × 8 × 5.9 cm = 4.13” × 3.15” × 2.32”

Main crystal size: 1.5 × 1.3 cm = 0.59” × 0.51”

Price: [SOLD]
Calcite with Dolomite and Sphalerite.
NR8M3: Calcite with Dolomite and Sphalerite
Nice and interesting miniature. Complex Calcite crystal with dominant scalenohedral faces. Inside one can see a very acute scalenohedron phantom. On a small matrix with Dolomite and Sphalerite.
The sample has been noted and photographed in the article 'The Áliva Mining District' of the ‘Mineralogical Record‘ magazine on page 391 in the volume 52, number 4, July-August 2021
Las Mánforas Mine, Áliva mining area, Camaleño, Comarca Liébana, Cantabria  Spain
Specimen size: 3.3 × 2.5 × 2.1 cm = 1.30” × 0.98” × 0.83”

Price: [SOLD]
Calcite with Dolomite, Galena, Sphalerite and Chalcopyrite.
SD89AB0: Calcite with Dolomite, Galena, Sphalerite and Chalcopyrite
Divergent aggregates of very acute scalenohedral Calcite crystals implanted on a matrix coated by Dolomite, with Sphalerite, Chalcopyrite and Galena. These Calcite crystals have a very uncommon shape for the Boldut mine and they come from a local find. They have an excellent quality.
Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania (±1995)
Specimen size: 11.5 × 9.5 × 7.2 cm = 4.53” × 3.74” × 2.83”

Main crystal size: 1.6 × 1.7 cm = 0.63” × 0.67”

Price: [SOLD]
Calcite with Duftite.
NB870D1: Calcite with Duftite
A funny Calcite with its corners partially covered by intensely green Duftite. Original and esthetic. Perfect specimen, especially for a collector searching for something different, but not ugly!
Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia
Specimen size: 17 × 10.5 × 6 cm = 6.69” × 4.13” × 2.36”

Price: [SOLD]
Calcite with Duftite.
TR46Q3: Calcite with Duftite
Very aerial group of very well defined rhombohedral crystals with a lot of their edges fringed by green globular growths of Duftite.
Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia
Specimen size: 3.2 × 2.2 × 2.2 cm = 1.26” × 0.87” × 0.87”

Main crystal size: 1.3 × 1 cm = 0.51” × 0.39”

Price: [SOLD]
Calcite with Feldspar, Quartz and Pyrite.
SV57AC0: Calcite with Feldspar, Quartz and Pyrite
Peculiar and different spheroidal growth, bright and with a very uniform pinkish color. It is on matrix, with Quartz, feldspar and small Pyrite crystals. As is the case with so many specimens in this collection, the sample is of great quality for the locality.
Schönbrunn, Oelsnitz, Vogtlandkreis, Saxony/Sachsen  Germany
Specimen size: 9.1 × 7.6 × 5.5 cm = 3.58” × 2.99” × 2.17”

Price: [SOLD]

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