Colorado Gem & Mineral Co. - Rocks for the Rest of Us

Minerals A - G

Minerals A - G Description

Display: List / Grid
Show:
Sort By:
Acanthite
Item: a863
Locality: Morocco
L: 1.75in
W: 1.25in
H: 0.50in
Weight: 0.00g
Well crystallized Acanthite in unusual, aesthetic composition.
$195.00
Adularia ( Feldspar )
Item: b375
Locality: Alchori, Gilgit, Pakistan
L: 4.00in
W: 2.50in
H: 1.50in
Weight: 0.00ct
Adularia is a potassium (K) Feldspar like Microcline and Orthoclase.  This specimen is a rare example of a Faden or string of crystals formed in a chain.  The darker rhombs are Siderite crystals.  Click on photo to see backside.
$135.00
Albite
Item: b250
Locality: Morro Velho Gold Mine, Minas Gerais, Brazil
L: 2.75in
W: 1.75in
H: 0.60in
Weight: 0.00g
Unique, floater plate of Albite crystals from the Morro Velho gold mine.   One of a kind.   EXTREMELY rare.   DW
$65.00
Albite and Quartz
Item: 2408
Locality: Lake Melones, Calaveras County, California
L: 4.00in
W: 2.50in
H: 1.75in
Weight: 0.00
Very sharp flawless quartz and smaller ones on matrix of well-formed albites that cover both sides of the plate. Some epidote crystals too. Excellent locality specimen.
$65.00
Amazonite
Item: a149
Locality: Lake George, Teller County, Colorado
L: 3.00in
W: 2.25in
H: 2.00in
Weight: 220.00g
Large, compound crystal of Amazonite with good color and form.
$65.00
Amazonite
Item: 9763
Locality: Lake George, Teller County, Colorado
L: 1.50in
W: 1.00in
H: 1.00in
Weight: 0.00g
Beautiful cluster of bright blue, well-formed Amazonite crystals.
$75.00
Amazonite
Item: a141
Locality: Lake George, Teller County, Colorado
L: 2.50in
W: 2.25in
H: 1.50in
Weight: 0.00g
Large Amazonite crystal with good color.
$45.00
Amazonite
Item: a965
Locality: Chandelier Pocket , Smoky Hawk Claim , Teller County , Colorado
L: 2.00in
W: 1.75in
H: 1.00in
Weight: 0.00g
Exceptional group of vivid blue Amazonite crystals with great form.   One of our very best. Proefssionally repaired 3 times, typical of this locality because of the seasonal freezing and thawing.   posted
$265.00
Amazonite  " Manebach Twins " with Smoky Quartz and Goethite
Item: b194
Locality: Crystal Peak, Teller County, Colorado, USA
L: 3.50in
W: 2.50in
H: 1.75in
Weight: 0.00g
Classic combo of Amazonite and Smoky Quartz with one Goethite crystal.   Amazonites include three Manebach Twins.   Extremely rare.     DW
$795.00
Amazonite "Carlsbad Twin" with Smoky Quartz
Item: b195
Locality: Crystal Peak, Jefferson County, Colorado, USA
L: 3.25in
W: 2.75in
H: 2.00in
Weight: 0.00g
Well-formed Smoky Quartz crystals with a light blue Amazonite "Carlsbad Twin" , on Clevelandite.   DW
$195.00
Amazonite and Smoky Quartz
Item: 2813
Locality: Harris Park, Teller County, Colorado
L: 4.00in
W: 3.00in
H: 2.00in
Weight: 0.00
Complete smoky quartzes with amazonites of medium color. Solid piece, no repairs. Collected by Nick Golosow 1979
$425.00
Amazonite and Smoky Quartz
Item: a144
Locality: Harris Park, Park Co. Colorado
L: 2.00in
W: 1.25in
H: 1.00in
Weight: 0.00ct
Unusual association of deep blue Amazonites with selective deposition of Albite, with Smoky Quartz and drusy Orange Quartz.  Excellent specimen for even the advanced collector who already has Amazonite.
$145.00
Amazonite on Cleavelandite
Item: b196
Locality: Crystal Peak, Teller County, Colorado, USA
L: 4.00in
W: 2.25in
H: 1.50in
Weight: 0.00g
Museum-quality specimen of well-formed, bright-blue Amazonite crystals with snow-white Cleavelandite.   Great composition, classic. Mined this season at premier Colorado locality.   DW
$695.00
Amazonite with Quartz
Item: b270
Locality: Park County, Colorado, USA
L: 4.00in
W: 2.00in
H: 1.50in
Weight: 0.00ct
"Whitecap" Amazonite crystal with doubly terminated Quartz crystal on top.  Architectural form with best possible color.  Stashed since discovery in 2000.
$195.00
Amazonite with Smoky Quartz
Item: 9765
Locality: Lake George, Teller County, Colorado
L: 2.00in
W: 1.50in
H: 1.25in
Weight: 0.00g
Stout, pastel-blue Amazonite crystal with sharp Smoky Quartz.   Classic.   posted
$125.00
Amazonite with Smoky Quartz
Item: b285
Locality: Crystal Peak, Park County, Colorado, USA
L: 1.50in
W: 1.00in
H: 0.75in
Weight: 0.00g
Perfect duo of Amazonite and Smoky Quartz, both well-formed and aesthetic.   Classic.   DW
$50.00
Amazonite with Smoky Quartz
Item: b200
Locality: Crystal Peak, Teller County, Colorado, USA
L: 4.25in
W: 2.25in
H: 2.00in
Weight: 0.00g
Well-formed, densely packed Amazonite crystals with elongated Smoky Quartz.   Classic and aesthetic. Repaired.   DW
$175.00
Amazonite with Smoky Quartz
Item: a349
Locality: Lake George, Teller County, Colorado
L: 2.75in
W: 2.25in
H: 1.50in
Weight: 0.00g
Amazonite crystals with protruding Smoky Quartz.
$95.00
Amazonite with Smoky Quartz
Item: 3226
Locality: Lake George, Teller Cnty., Colorado
L: 2.00in
W: 2.00in
H: 2.00in
Weight: 0.00kg
Very nice Smoky Quartzes on partial amazonite with good color.
$225.00
Amazonite with Smoky Quartz
Item: 9830
Locality: Lake George, Teller County, Colorado
L: 1.75in
W: 1.25in
H: 1.00in
Weight: 0.00g
Cluster of Amazonite and Smoky Quartz crystals.
$45.00
Amazonite with Smoky Quartz
Item: b301
Locality: Crystal Peak, Park County, Colorado, USA
L: 1.75in
W: 1.00in
H: 1.00in
Weight: 0.00g
Terminated Amazonite crystal, perched at the base of a terminated Smoky Quartz crystal.   Classic.   DW
$65.00
Amazonite with Smoky Quartz
Item: a963
Locality: Smoky Hawk Mine, Teller Cnty., Colorado
L: 1.50in
W: 1.25in
H: 0.60in
Weight: 0.00g
Architectural formation of Amazonite crystals with emerging Smoky Quartz, very aesthetic.
$130.00
Amazonite with Smoky Quartz
Item: b193
Locality: Crystal Peak, Park County, Colorado, USA
L: 2.50in
W: 2.25in
H: 2.00in
Weight: 0.00g
Elongated Smoky Quartz crystal emerging from matrix of Amazonite, Quartz and Feldspar.   Classic.   DW
$495.00
Amazonite with Smoky Quartz and Cleavelandite
Item: b192
Locality: Crystal Peak, Park County, Colorado, USA
L: 4.00in
W: 2.50in
H: 2.50in
Weight: 0.00g
Smoky Quartz crystals with beautiful blue Amazonites and Cleavelandite.   Aesthetic group.     DW
$645.00
Analcime
Item: m14
Locality: Iran
L: 2.50in
W: 2.00in
H: 1.25in
Weight: 0.00g
Brilliant, orange, druzy Analcime on matrix.   A rare color for this mineral, which typically occurs white.
$75.00
Analcime
Item: m60
Locality: Iran
L: 2.00in
W: 1.75in
H: 0.75in
Weight: 0.00g
Analcime crystals with deep-orange color, lining a small vug.
$85.00
Andalusite
Item: 5688
Locality: Ouro Fino, Minas Gerais, Brazil
L: 5.00in
W: 2.00in
H: 2.00in
Weight: 0.00kg
Huge single crystal of Andalusite. Usually found in crystals up to one inch maximum. Sharp crystal form.
$235.00
Apatite
Item: 7626
Locality: Durango, Mexico
L: 2.50in
W: 2.00in
H: 2.00in
Weight: 0.00kg
Two very gemmy Apatite crystals in matrix, small damage on back of large crystal, not visible on display, hard to see
$65.00
Apatite
Item: 7627
Locality: Durango, Mexico
L: 3.00in
W: 2.50in
H: 1.50in
Weight: 0.00kg
Gemmy Apatite in calcite matrix.  Very aesthetic. Brilliant, pyramidal termination.
$65.00
Apatite
Item: 3293
Locality: Guangxi Province, China
L: 2.00in
W: 2.00in
H: 2.00in
Weight: 0.00
Golden doubly terminated apatites up to 3/8 in limestone."
$95.00
Apatite
Item: 4178
Locality: Gilgit, Pakistan
L: 2.00in
W: 0.80in
H: 0.80in
Weight: 0.00
Elongated pale pink apatite crystal with small biotite on termination. no damage.
$80.00
Apatite on Albite
Item: 4609
Locality: Gilgit, Pakistan
L: 2.50in
W: 2.00in
H: 1.50in
Weight: 0.00
Sharp green Apatites on Albite
$55.00
Apatite on Orthoclase
Item: 9802
Locality: Imilchil, Er Rachidia Province, Dr√¢a-Tafilalet Region, Morocco
L: 2.75in
W: 1.80in
H: 1.50in
Weight: 0.00ct
Gemmy yellow doubly terminated Apatite crystals on feldspar matrix. 
$55.00
Apatite with Quartz
Item: b252
Locality: Shigar, Pakistan
L: 1.50in
W: 1.25in
H: 1.00in
Weight: 0.00g
Terminated Apatite crystal with attached Quartz splinter.   DW
$35.00
Apatite, Arsenopyrite, and Siderite
Item: 4717
Locality: Panasqueira, Portugal
L: 2.50in
W: 1.75in
H: 1.50in
Weight: 0.00kg
Beautiful specimen of lavender Apatite, Arsenopyrites, and a few Siderite crystals. Aesthetic. Luis Leite specimen.
$210.00
Apophyllite and Stilbite
Item: 9153
Locality: Ahmednagar, Maharashtra State, India
L: 3.00in
W: 2.00in
H: 1.50in
Weight: 0.00ct
Gemmy green Apophyllite crystals with  white Stilbite crystals, from a well digging project in India.
$75.00
Argentite with Bournonite
Item: 30495
Locality: Yangangxian, Hunan Province, China
L: 1.15in
W: 0.63in
H: 0.75in
Weight: 0.00
1 crystal of Argentite with small bournonites. This is a very large Argentite! It does have damage in the back where it was attached to ? but displays very well. Quite a rare association."
$95.00
Arsenopyrite
Item: 30391
Locality: Yaoganxian, Hunan Province, China
L: 2.75in
W: 2.00in
H: 1.50in
Weight: 0.00
Excellent cluster of intergrown arsenopyrites with Fluorites (some bismuthinite inclusions), Quartz, mica and small Wolframites.
$110.00
Augelite with Pyrite
Item: 2419
Locality: San Jose Mine, Oruro, Bolivia
L: 3.00in
W: 2.50in
H: 1.00in
Weight: 0.00
Sharp colorless Augelites up to 3/8 on pyrite crystals. "
$45.00
Aurichalcite
Item: a114
L: 1.25in
W: 1.25in
H: 0.50in
Weight: 0.00g
Large, well-formed crystals of Aurichalcite with excellent form and luster. 
$125.00
Azurite
Item: a785
Locality: Oujda, Morocco
L: 2.75in
W: 2.00in
H: 1.00in
Weight: 0.00g
Well-saturated blue Azurite crystals with excellent form, on contrasting white matrix.   Very aesthetic.
$145.00
Azurite
Item: a56
Locality: Bou Azer District, Morocco
L: 2.25in
W: 1.75in
H: 1.75in
Weight: 0.00g
Well-formed, deep-blue Azurite crystal on matrix.
$85.00
Azurite
Item: 9705
Locality: Tsumeb, Namibia
L: 1.25in
W: 1.00in
H: 1.00in
Weight: 16.20g
From the classic Azurite locality Tsumeb, an excellent cluster of large Azurite crystals with deep, inky blue color.
$165.00
Azurite
Item: 9758
Locality: Bou Azer District, Morocco
L: 2.00in
W: 0.50in
H: 0.40in
Weight: 0.00ct
Brilliant, elongated Azurite, deep blue color, perfect condition. Very dramatic with two display directions.
$125.00
Azurite
Item: a527
Locality: Bou Azer District, Morocco
L: 2.00in
W: 1.50in
H: 1.25in
Weight: 0.00g
Slender, curved crystals of deep-blue Azurite on breccia fragments.   Unusual.
$135.00
Azurite
Item: 9734
Locality: Bou Azer District, Morocco
L: 2.25in
W: 1.50in
H: 0.50in
Weight: 0.00g
Brilliant, elongated, doubly-terminated Azurite crystal "floater" with velvety texture.   Extremely aesthetic.
$145.00
Azurite
Item: a782
Locality: Oujda, Morocco
L: 5.25in
W: 3.00in
H: 2.00in
Weight: 0.00ct
Well formed Azurite crystals up to 3/8ths inch on white matrix ,  Indigo blue velvet on white makes these outstanding specimens to add color to your collection.
$195.00
Azurite
Item: a526
Locality: Kerrouchen, Khénifra Province, Morocco
L: 2.25in
W: 1.50in
H: 1.50in
Weight: 0.00g
Group of brilliant, doubly-terminated Azurite crystals with sharp, complex form.   Very aesthetic.
$245.00
Azurite
Item: 9770
Locality: Bou Azer District, Morocco
L: 2.00in
W: 2.00in
H: 1.00in
Weight: 0.00ct
Doubly terminated Azurite crystal, floater, with deep blue color that is not too dark (like the Milpillas Azurite).  This is the best single crystal of Azurite we have had.  Click on photo to see other views.
$575.00
Azurite
Item: a783
Locality: Oujda, Morocco
L: 3.00in
W: 1.75in
H: 1.25in
Weight: 0.00g
Deep-blue Azurite crystals with excellent saturation, on contrasting white matrix.   Very aesthetic.
$135.00
Azurite / Malachite
Item: 9561
Locality: Liufengshan, Anhui Province, China
L: 3.00in
W: 2.00in
H: 1.25in
Weight: 0.00ct
Spectacular pocket of brilliant Azurite crystals with several areas of Malachite that accents the deep blue with a soft blue-green.  Other pockets of Azurite on the backside.
$185.00
Azurite / Malachite
Item: 8759
Locality: Liufengshan, Anhui Province, China
L: 3.60in
W: 2.00in
H: 2.00in
Weight: 0.00ct
Fine specimen of brilliant Azurite crystals in long vugs in Malachite.  Very showy.
$100.00
Azurite / Malachite
Item: 9213
Locality: Sepon Mine, Vilabouly Dist., Savannakhet Prov., Laos
L: 3.00in
W: 2.00in
H: 1.75in
Weight: 0.00ct
Geode of brilliant deep blue Azurite crystals with some being replaced by chatoyant Malachite, one of mother nature's magic tricks, this will add color to your collection as well as geological interest.  From the recent discovery in Laos.
$175.00
Azurite / Malachite
Item: 8500
Locality: Tsumeb, Namibia
L: 2.00in
W: 2.00in
H: 1.50in
Weight: 0.00ct
Spray of thick blades of Azurite with a few crystals being replaced by Malachite.  Classic Tsumeb.
$395.00
Azurite / Malachite
Item: 8700
Locality: Sepon Mine, Vilabouly Dist., Savannakhet Prov., Laos
L: 2.50in
W: 1.50in
H: 1.25in
Weight: 0.00g
Large, well-formed, brilliant Azurite crystals and malachite in a beautiful, droplet-shaped composition.
$225.00
Azurite / Malachite
Item: 9243
Locality: Liufengshan, Anhui Province, China
L: 2.50in
W: 2.00in
H: 2.00in
Weight: 0.00g
Beautiful cave-like formation of Malachite with brilliant Azurite. Multiple display angles.
$155.00
Azurite / Malachite
Item: 9917
Locality: Apex Mine, Washington Cnty, Utah, USA
L: 2.50in
W: 1.50in
H: 1.25in
Weight: 64.00g
Group of Azurite crystals, centered on crystallized Malachite base.  
$85.00
Azurite / Malachite
Item: 9921
Locality: Apex Mine, Washington Cnty, Utah, USA
L: 4.50in
W: 3.50in
H: 2.50in
Weight: 505.00g
Sparkling caverns filled with brilliant, druzy Azurite in white matrix.   Excellent decor piece.
$95.00
Azurite and Malachite
Item: a786
Locality: Oujda, Morocco
L: 3.00in
W: 3.00in
H: 1.50in
Weight: 0.00g
Deep-blue Azurite crystals with Malachite, on contrasting white matrix.
$135.00
Azurite and Malachite
Item: a573
Locality: Milpillas Mine, Cuitaca, Sonora, Mexico
L: 2.00in
W: 1.50in
H: 1.00in
Weight: 0.00ct
Brilliant deep-blue Azurite crystal perched on fibrous Malachite.   Very aesthetic.
$125.00
Azurite and Malachite
Item: a474
Locality: Bou Azer District, Morocco
L: 3.25in
W: 2.25in
H: 2.00in
Weight: 0.00g
Deep blue, well-formed Azurite crystals in small vug, with Malachite.   Classic.   posted
$95.00
Azurite and Malachite
Item: a250
Locality: Liufengshan, Anhui Province, China
L: 3.00in
W: 2.50in
H: 1.50in
Weight: 0.00g
Brilliant, glistening Azurite crystals intergrown with Malachite, very aesthetic.
$80.00
Azurite and Malachite
Item: 8693
Locality: Sepon Mine, Vilabouly Dist., Savannakhet Prov., Laos
L: 2.50in
W: 1.75in
H: 1.50in
Weight: 0.00ct
New find from Laos, brilliant deep blue Azurite crystals with minor Malachite.  Add color to your collection.
$145.00
Azurite with Malachite
Item: a935
Locality: Bisbee, Arizona
L: 2.25in
W: 2.25in
H: 1.50in
Weight: 0.00g
Deep-blue, botryoidal Azurite vug with beautiful, waxy luster.   Some Malachite nestled inside.   DW
$130.00
Babingtonite on Quartz
Item: 4950
Locality: Hongquizhen Quarry, Meigu Co., Liangshan Autonomous Prefecture
L: 2.50in
W: 1.00in
H: 0.75in
Weight: 0.00
Sharp Babingtonite perched on quartz with smaller quartz crystals.
$115.00
Barite
Item: 8990
Locality: Piaui, Brazil
L: 4.00in
W: 2.00in
H: 2.00in
Weight: 0.00ct
Tabular Barite crystal with smaller ones on matrix, unusual greenish brown color,  discovered in a road cut in northeastern Brazil, Piaui state.  This is the largest crystal of the discovery.
$80.00
Barite
Item: a764
Locality: Morro Velho Gold Mine, Minas Gerais, Brazil
L: 2.25in
W: 2.10in
H: 1.00in
Weight: 0.00ct
Perhaps the only Barite known from the Morro Velho Gold Mine, this is a gemmy, golden color.  It has inclusions of Pyrrhotite and Gold crystals  Important mineral specimen.
$385.00
Barite
Item: b251
Locality: Park County, Colorado, USA
L: 2.00in
W: 2.00in
H: 1.50in
Weight: 0.00g
Cluster of well-formed Barite crystals from Colorado.   DW
$30.00
Barite
Item: 8671
Locality: Piaui, Brazil
L: 2.50in
W: 2.00in
H: 1.00in
Weight: 0.00ct
Transparent honey brown crystals scattered on matrix.  Very rare occurence, from a road cut.
$75.00
Barite on Calcite
Item: a351
Locality: Errachidia Province , Morocco
L: 1.75in
W: 1.25in
H: 1.00in
Weight: 0.00g
Aesthetic formation of Barite crystals, perched on Calcite crystal.
$60.00
Baryte with Valentinite
Item: b48
Locality: Hunan Province, China
L: 3.00in
W: 2.25in
H: 2.00in
Weight: 0.00g
Well-formed Baryte crystal with rod-like crystals of Valentinite ( a rare Antimony oxide ).   posted
$110.00
Beryllonite
Item: a817
Locality: Shengus, Shigar Valley, Pakistan
L: 1.25in
W: 1.00in
H: 0.75in
Weight: 0.00g
Well-formed single crystal of Beryllonite, a rare beryllium mineral.   DW
$255.00
Betafite
Item: a636
Locality: Silver Crater Mine, Cardiff, Ontario, CANADA
L: 1.50in
W: 1.00in
H: 1.00in
Weight: 0.00g
Excellent, well-formed (1/2") Betafite crystal perched on Feldspar matrix.   Back of crystal is broken, out of view.
$325.00
Betafite
Item: a635
Locality: Silver Crater Mine, Cardiff, Ontario, CANADA
L: 2.50in
W: 1.75in
H: 0.50in
Weight: 0.00g
Aesthetic Betafite crystal on matrix, with Apatite crystals on back side.   Excellent specimen.
$325.00
Betafite
Item: a727
Locality: Silver Crater Mine, Cardiff, Ontario, CANADA
L: 1.50in
W: 1.25in
H: 1.25in
Weight: 0.00g
Cluster of well-formed Betafites, crystallized on all sides.   Very unusual.
$525.00
Bismuthinite in Fluorite
Item: 30382
Locality: Yaoganxian, Hunan Province, China
L: 3.00in
W: 2.00in
H: 1.50in
Weight: 0.00
Very rare specimen of purple-gray fluorite with inclusions of multicolored hairs of Bismuthinite. This one has also a mineral yet to be identified as a matrix as well as an array of inclusions inside the cubes.
$145.00
Bournonite
Item: b280
Locality: Potosi, Bolivia
L: 1.50in
W: 1.25in
H: 1.25in
Weight: 0.00g
Excellent Bournonite with interlocking crystals.   Well-formed.   DW
$135.00
Bournonite
Item: a104
Locality: Yaogangxian Mine, Hunan Province, China
L: 2.00in
W: 1.00in
H: 1.00in
Weight: 100.00g
Large, sharp crystal of Bournonite with excellent shape, from new premier locality. Click photo for additional views.
$175.00
Bournonite
Item: a49
Locality: Peru
L: 2.00in
W: 1.80in
H: 1.25in
Weight: 0.00g
Two perfect euhedral crystals of Bournonite perched on matrix.   DW
$175.00
Bournonite
Item: 30405
Locality: Yaogangxian Mine, Hunan Province, China
L: 1.00in
W: 0.00in
H: 0.00in
Weight: 0.00
Huge cartwheel shaped crystal with smaller one.
$60.00
Brazilianite
Item: 7972
Locality: Corrego Frio, Divino das Laranjeiras, Minas Gerais, Brazil
L: 2.00in
W: 1.50in
H: 1.00in
Weight: 0.00g
Rare Brazilianite crystals on Muscovite, very fine specimen.
$175.00
Brazilianite
Item: a820
Locality: Linopolis, Minas Gerais, Brazil
L: 1.75in
W: 1.50in
H: 1.00in
Weight: 0.00g
Brilliant cluster of Brazilianite crystals, a rare Phosphate found mainly in Brazil.
$145.00
Brazilianite
Item: a828
Locality: Linopolis, Minas Gerais, Brazil
L: 1.75in
W: 1.50in
H: 1.25in
Weight: 0.00g
Outstanding crystal of Brazilianite, a rare Phosphate found mainly in Brazil.
$110.00
Brazilianite on Albite with Muscovite
Item: 5561
Locality: Conselheiro Pena, Minas Gerais, Brazil
L: 1.75in
W: 1.25in
H: 1.00in
Weight: 0.00
Sharp single crystal 1 long and smaller one in matrix."
$155.00
Brookite in Quartz
Item: 9704
Locality: Dara Ismael, South Waziristan, FATA, Pakistan
L: 4.00in
W: 3.00in
H: 2.50in
Weight: 0.00g
Flower-like form of Quartz crystals with blades of Brookite penetrating and scattered throughout, typical of alpine deposits.
$95.00
Calaverite
Item: b126
Locality: Cripple Creek, Colorado, USA
L: 3.00in
W: 2.00in
H: 0.75in
Weight: 51.00g
Quartz vein with silver-bronze color Calaverite with micro crystals of Calaverite, Gold Telluride, a rare Gold mineral.  Tellurium is one of the only other elements that Gold can combine with in nature.  From the classic locality, Cripple Creek, Colorado, USA click on photo to see closeup picture.
$425.00
Calaverite (AuTe)
Item: b125
Locality: Cripple Creek, Colorado, USA
L: 2.00in
W: 2.00in
H: 1.50in
Weight: 0.00ct
Quartz rich metamorphic rock with Calaverite, silver-bronze colored crystals.  Click on photo to see microscopic crystals.  Calaverite is GoldTelluride, one of the only minerals that Gold combines with. 
$350.00
Calcite
Item: 8571
Locality: Wenshan, Hunan Province, China
L: 6.00in
W: 1.25in
H: 0.00in
Weight: 0.00ct
Calcite stalactite resembling a microphone.   Very unusual habit.
$95.00
Calcite
Item: 4788
Locality: Daye, Hubei Province, China
L: 3.50in
W: 1.75in
H: 1.50in
Weight: 0.00kg
Very interesting and beautiful Calcite stalactite, with crystals radiating in every direction.   One of our best.   DW
$85.00
Calcite
Item: 8572
Locality: Wenshan, Hunan Province, China
L: 7.00in
W: 2.00in
H: 1.00in
Weight: 0.00ct
Stalactite covered with crystals and pointed at end.  Curving shape, suggestive.
$125.00
Calcite
Item: 4785
Locality: Daye, Hubei Province, China
L: 3.50in
W: 2.00in
H: 2.00in
Weight: 0.00
$55.00
Calcite
Item: 4781
Locality: Daye, Hubei Province, China
L: 6.00in
W: 2.50in
H: 2.25in
Weight: 0.00kg
Huge twinned crystal of calcite, very fine specimen. Transparent.
$185.00
Calcite
Item: 4288
Locality: Dali, Yunan Province, China
L: 4.50in
W: 2.00in
H: 2.00in
Weight: 0.00
Unusual stalctite of calcite, very aesthetic. Repeated twinning along length.
$95.00
Calcite
Item: 5504
Locality: Bisbee, Arizona USA
L: 7.00in
W: 6.00in
H: 5.50in
Weight: 0.00
Beautiful formation of calcite/aragonite from one of Arizona's most famous copper mines. Displays at many angles.
$125.00
Calcite (black)
Item: 9160
Locality: Mumbai, India
L: 6.00mm
W: 3.50mm
H: 3.00mm
Weight: 0.00ct
This Calcite vug was collected recently during construction of a new high rise in Mumbai, India.  It is dark brown, almost black in color, showing two different habits of Calcite.  Very rare.
$55.00
Calcite - Cave Deposit
Item: b201
Locality: Potosi Mine, Chihuahua, Mexico
L: 5.50in
W: 4.00in
H: 3.25in
Weight: 0.00g
Cave deposit of brilliant Calcite.   DW
$85.00
Calcite Stalactite
Item: 8573
Locality: Daye, Hubei Province, China
L: 5.50in
W: 1.50in
H: 1.50in
Weight: 0.00g
Beautiful Calcite stalactite with cluster of well-formed crystals formed atop.   Very aesthetic.   DW
$75.00
Calcite var. Cobaltoan
Item: a981
Locality: Bou Azer District, Morocco
L: 4.00in
W: 1.75in
H: 1.25in
Weight: 0.00g
Deep pink Cobaltoan Calcite crystals in aesthetic vug. 
$75.00
Calcite var. Cobaltoan
Item: 9743
Locality: Bou Azer District, Morocco
L: 2.50in
W: 2.00in
H: 2.00in
Weight: 0.00g
Elongated, bright pink Cobaltocalcite crystals on matrix, very aesthetic.
$145.00
Calcite var. Cobaltoan
Item: 9761
Locality: Bou Azzer, Morocco
L: 2.00in
W: 1.50in
H: 1.00in
Weight: 0.00g
Botryoidal formation covered with drusy Cobalt-rich Calcite, very aesthetic.
$65.00
Colorado Gem & Mineral Company © 2023