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

Minerals H - Z

Description for Minerals H - M

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Hedenbergite
Item: 6861
Locality: Chifeng, Inner Mongolia
L: 4.00in
W: 2.25in
H: 1.50in
Weight: 0.00
Museum class specimen of Hedenbergite, with quartz crystals. Displays well from any direction
$175.00
Heliodor ( Beryl )
Item: 2654
Locality: Brazil
L: 1.50in
W: 0.50in
H: 0.50in
Weight: 79.00ct
Light yellow Heliodor with complex termination and interesting two phase inclusions.
$95.00
Helvite on Arsenopyrite
Item: 7909
Locality: De'an, Jiangxi Province, CHINA
L: 2.50in
W: 1.25in
H: 1.00in
Weight: 0.00ct
Rare beryllium mineral Helvite, with orange-brown color and up to 9mm in size, on brilliant Arsenotpytites.
$95.00
Helvite on Orthoclase with Spessartine Garnet and Muscovite
Item: 30099
Locality: Wu Shan Mine, Yunxiao, Fujian Province, China
L: 3.00in
W: 2.00in
H: 1.00in
Weight: 0.00
Nice matrix with orange helvites up to 1 cm! And if you turn it over it has crystals of spessartite sprinkled on the bottom on the crystallized feldspar.
$175.00
Helvite on Orthoclase with Spessartine Garnet and Muscovite
Item: 30069
Locality: Yunxiao, Fujian Province, China
L: 3.00in
W: 2.25in
H: 1.00in
Weight: 0.00
Brown Helvites to 1 cm, some twinned on Orthoclase feldspar with some small Spessartites on both.
$385.00
Helvite with Spessartine Garnet and Muscovite
Item: 3668
Locality: Wushan Mine, Fujian Province, China
L: 2.00in
W: 2.00in
H: 2.00in
Weight: 0.00
Two sharp orange helvites, the smaller one twinned, on knob of granite, with small crystals of muscovite. Fine specimen.
$285.00
Helvite with Spessartine Garnet on Feldspar
Item: 3844
Locality: Wushan Mine, Fujian Province, China
L: 2.00in
W: 1.50in
H: 1.00in
Weight: 0.00
Color zoned crystal, very sharp, with small red orange spessartine garnet on thin plate of feldspar, helvite is a rare Beryllium mineral. Several micro crystals of unidentified mineral, probably a rare earth oxide.
$75.00
Helvite with Spessartite and Quartz
Item: 3400
Locality: Wushan Mine, Yunxiao, Fujian Province, China
L: 4.00in
W: 3.00in
H: 1.00in
Weight: 0.00
Exceptional Helvite Specimen. The tabular dark brown crystal has a hole in one face that enters a small cavity inside the Helvite. Helvite is a rare Beryllium mineral with both sulfur and silica. Also on the piece are orange spessartite garnets and muscovite crystals. The matrix is a very thin crust that has crystals on the other side as well. A very fine specimen. Feel free to request other pictu
$375.00
Helvite with Spessartite, Muscovite and Unknown on Orthoclase
Item: 3304
Locality: Yunxiao, Fujian Province, China
L: 1.60in
W: 1.50in
H: 1.25in
Weight: 0.00
Extremely rare Beryllium mineral Helvite in sharp crystals with orange spessartite on orthoclase feldspar. Very limited production, to this date from only one mine in China.
$225.00
Hematite
Item: 1779
Locality: Minas Gerais, Brazil
L: 2.20in
W: 1.80in
H: 1.60in
Weight: 0.00ct
Single crystal with complex growth lines resembling engraving.  Brilliant luster, rare size, classic.  Mined in1970.
$125.00
Hematite after Magnetite
Item: 1353
Locality: Chubut, Argentina
L: 2.00in
W: 1.00in
H: 0.00in
Weight: 0.00
Brilliant metallic specimen of rare pseudomorph from a difficult locality in Argentina showing spinel twinning.
$70.00
Hematite after Magnetite
Item: 1352
Locality: Chubut, Argentina
L: 2.25in
W: 1.50in
H: 0.00in
Weight: 0.00
Fine psuedomorph from Volcano 12,000 feet in the Andes.
$75.00
Hematite after Magnetite
Item: 1351
Locality: Chubut, Argentina
L: 2.00in
W: 1.00in
H: 0.00in
Weight: 0.00
Excellent pseudomorph, complex and sharp form from 12,000 ft deposit in Argentina.
$75.00
Hematite after Magnetite
Item: 1799
Locality: Chubut, Argentina
L: 2.25in
W: 1.50in
H: 1.00in
Weight: 0.00
Very fine geometric crystal. Display directions are infinite on this specimen.
$110.00
Heulandite
Item: 9569
Locality: Aurangabad, Maharahstra, India
L: 4.00in
W: 2.50in
H: 1.50in
Weight: 0.00g
Self standing specimen of dark orange Heulandite crystals on matrix.
$40.00
Heulandite
Item: 9570
Locality: Aurangabad, Maharahstra, India
L: 3.00in
W: 2.50in
H: 1.50in
Weight: 0.00g
Self-standing specimen of beautiful orange Heulandite crystals from the recent production in India.
$60.00
Heulandite
Item: 9573
Locality: Aurangabad, Maharahstra, India
L: 3.50in
W: 2.50in
H: 2.00in
Weight: 0.00g
Dark orange Heulandite crystals on matrix from the recent production in India.
$70.00
Heulandite
Item: 9591
Locality: Aurangabad, Maharahstra, India
L: 3.50in
W: 2.25in
H: 1.50in
Weight: 0.00g
Sharp Heulandite crystals in well-spaced composition, from the recent production in India.
$65.00
Heulandite
Item: 9567
Locality: Aurangabad, Maharahstra, India
L: 3.00in
W: 2.50in
H: 1.50in
Weight: 0.00g
Sharp orange Heulandite crystals on matrix from a recent production in India.
$55.00
Heulandite
Item: 9568
Locality: Aurangabad, Maharahstra, India
L: 3.00in
W: 2.50in
H: 1.50in
Weight: 0.00g
Curved formation of  orange Heulandite crystals on matrix.
$45.00
Hubnerite on Quartz
Item: 9868
Locality: Kami, Bolivia
L: 2.00in
W: 1.25in
H: 1.25in
Weight: 55.00g
Brilliant, sharp Huebnerite crystals aesthetically perched on clear Quartz. Click photo for different view.
$85.00
Hydroxyl-herderite
Item: 2808
Locality: Xanda Mine, Virgem da Lapa, Minas Gerais, Brazil
L: 3.50in
W: 2.50in
H: 2.00in
Weight: 0.00
2.5 bicolored colored crystal on albite very fine specimen from inactive mine."
$385.00
Hydroxyl-herderite and scepter quartz
Item: 2857
Locality: Linopolis, Minas Gerais, Brazil
L: 4.00in
W: 2.50in
H: 2.00in
Weight: 0.00
Unusual mushroom-like quartz scepter bloom alongside normal quartz crystals and one inch Hydroxyl-herderite and feldspar.
$90.00
Hydrozincite
Item: 1653
Locality: Daoping, Guangxi Zuang A. R., China,
L: 2.10in
W: 1.50in
H: 1.00in
Weight: 0.00kg
Stalactite group of snow white Hydrozincite, "zinc bloom", a carbonate of Zinc.  Fluoresces pale purple-blue with tiny orange flashes.
$65.00
Ilvaite
Item: 6385
Locality: Chifeng, Inner Mongolia, China
L: 2.00in
W: 0.75in
H: 0.50in
Weight: 0.00
Sharp bundle of curved crystals, rare locality
$45.00
Kunzite
Item: 9899
Locality: Nuristan, Afghanistan
L: 2.25in
W: 0.25in
H: 0.13in
Weight: 19.00ct
Twinned, doubly terminated, pale-pink Kunzite crystal.   Flawless.  
$95.00
Kunzite
Item: 8690
Locality: Nuristan, Afghanistan
L: 3.85in
W: 1.40in
H: 0.20in
Weight: 48.00g
Doubly terminated Kunzite with classic shape and good color.
$395.00
Kunzite
Item: 9175
Locality: Skardu, Pakistan.
L: 1.50in
W: 1.25in
H: 0.50in
Weight: 30.00g
Gemmy, classic shaped Kunzite crystal.  Very sharp crystal form. 30 grams
$125.00
Kunzite (pink var. of Spodumene)
Item: 8681
Locality: Nuristan, Afghanistan
L: 2.00in
W: 0.25in
H: 0.25in
Weight: 0.00ct
Doubly terminated crystal with perfect form
$135.00
Kunzite (pink var. of Spodumene)
Item: 8691
Locality: Nuristan, Afghanistan
L: 3.00in
W: 1.40in
H: 0.40in
Weight: 62.00g
Classic shape of this gem mineral named for Frederich Kunz. Kunzite with nice pink color.
$335.00
Kunzite, var. of Spodumene
Item: 9406
Locality: Nuristan, Afghanistan
L: 3.25mm
W: 1.00mm
H: 0.50mm
Weight: 47.00g
Brilliant, gemmy Kunzite single crystal that has been corroded by nature in pocket.   Beautiful from any angle, strong pink color.
$365.00
Lazurite crystals in marble
Item: 4301
Locality: Koksha Valley, Badakshan, Afghanistan
L: 4.00in
W: 3.00in
H: 3.00in
Weight: 0.00
Complex crystal of Lazurite with deep blue color in matrix of calcite crystals marble and pyrite."
$95.00
Liddicoatite
Item: 2327
Locality: Burma
L: 1.50in
W: 1.50in
H: 1.50in
Weight: 0.00
Botryoidal rubellite with 3/8 microlite xl...A one of a kind specimen an association/locality you won't find another of"
$285.00
Lollingite with Fluorite (Floater)
Item: 6863
Locality: Chifeng, Inner Mongolia
L: 1.25in
W: 1.12in
H: 1.00in
Weight: 0.00
Brilliant Lollingites on colorless Fluorite crystal.
$65.00
Magnetite
Item: 6860
Locality: Chifeng, Inner Mongolia
L: 4.50in
W: 3.50in
H: 2.00in
Weight: 0.00
Giant Magnetite crystal on matrix with Quartz crystals. Museum class specimen. Best magnetite specimen we have had.
$345.00
Magnetite with Quartz
Item: 7908
Locality: Jinkouhe, Sichuan Province, China
L: 4.00in
W: 3.00in
H: 2.00in
Weight: 500.00g
Magnetite crystals with unusual velvet appearance. Strongly magnetic. Sharp crystal form, with smal small quartz crystals.  Matrix is combination of calcite and magnetite. The small calcite crystals that are pried loose stick to a magnet die to inclusions of magnetite.
$110.00
Malachite
Item: 9389
Locality: Bou Azer District, Morocco
L: 2.40in
W: 1.30in
H: 1.00in
Weight: 0.00ct
Chatoyant Malachite in shape of a bird.
$40.00
Malachite
Item: 9128
Locality: Tsumeb, Namibia
L: 5.00in
W: 3.50in
H: 1.50in
Weight: 422.00g
From Tsumeb, a specimen mined in the 70's of botryoidal Malachite, showing banding on edges. Almost a pound of copper
$125.00
Malachite
Item: 9982
Locality: Bou Azzer, Morocco
L: 2.00in
W: 1.50in
H: 1.25in
Weight: 0.00g
Beautiful spray of fibrous Malachite, in matrix.   Click photo for close-up.
$35.00
Malachite
Item: 9129
Locality: Tsumeb, Namibia
L: 6.50in
W: 3.50in
H: 2.25in
Weight: 925.00g
Classic locality Tsumeb started in the 1860's with the working of "Green Hill," a huge hill composed principally of Malachite.  This specimen was recently brought to market from the widow of a former mine worker.  Shows some beautiful botryoidal florettes (chaoyant) and mamillary formation.  This is a museum caliber specimen.. 925 grams
$325.00
Malachite (pseudomphs after Azurite)
Item: 9251
Locality: Milpillas Mine, Cuitaca, Mun. de Santa Cruz, Sonora, Mexico
L: 5.50in
W: 2.75in
H: 2.50in
Weight: 0.00ct
Large, very sharp pseudomorphs of Malachite after Azurite crystals. From the Milpillas Mine,  Cuitaca, Mun. de Santa Cruz, Sonora, Mexico
$125.00
Malachite after Selenite
Item: 9732
Locality: Bou Azzer, Morocco
L: 2.00in
W: 1.25in
H: 1.25in
Weight: 0.00g
Rare pseudomorph of Malachite after Selenite (Gypsum). Excellent specimen.
$65.00
Mesolite
Item: 9563
Locality: Nashik, Maharashta, India
L: 2.25in
W: 2.00in
H: 1.50in
Weight: 0.00g
Beautiful, needle-like Mesolite crystals in Basalt, very aesthetic.
$45.00
Meteorite
Item: 6675
Locality: Nandan, Guangxi Province, China
L: 2.50in
W: 1.75in
H: 1.00in
Weight: 0.00
Nickel-Iron Meteorite fragment showing crystalline structure. Rare locality. 175 grams
$210.00
Meteorite   (Nickel / Iron)
Item: 9882
L: 4.00in
W: 3.00in
H: 1.50in
Weight: 545.00g
Duck-shaped meteorite from Meteor (Barringer) Crater, Arizona.    545 grams
$395.00
Microcline with Quartz
Item: 2140
Locality: Guerrero, Mexico
L: 6.00in
W: 4.00in
H: 4.00in
Weight: 0.00
Very rare specimen of curved microclines with over a dozen quartz crystals, unusual feldspar specimen, aesthetic
$175.00
Microcline with Quartz
Item: 7701
Locality: Gilgit, Northern Areas, Pakistan
L: 4.50in
W: 4.00in
H: 4.00in
Weight: 0.00ct
Extremely sharp twinned Microcline crystals with a patch of Cleavelandite and a Quartz crystal.  Very architectural and aesthetic.
$110.00
Microlite on Lepidolite with Elbaite
Item: 3671
Locality: Xanda Mine, Virgem da Lapa, Minas Gerais, Brazil
L: 2.00in
W: 1.50in
H: 1.50in
Weight: 0.00
Pale yellow microlite on color-zoned lepidolite with green tourmalines. Mined in the 70's.
$165.00
Morganite (Pink Beryl)
Item: 9951
Locality: Galileia, Minas Gerais, Brazil
L: 2.75in
W: 2.00in
H: 1.20in
Weight: 58.00g
Morganite is a variety of Beryl and is found in pink to peach colors.  This specimen is a brilliand pink gemmy crystal that has been etched by solutions in the pocket where it formed.  There are some small quartz crystals in a group on one side.  58 grams.  Click on picture to see other views.
$325.00
Native Silver
Item: 6133
Locality: Tongbei, Henan Province, China
L: 3.50in
W: 2.00in
H: 1.50in
Weight: 0.00
Black Slate with Fine wire silver, rare locality.
$110.00
Olivine (Peridot) Forsterite
Item: 6573
L: 1.50in
W: 1.25in
H: 0.75in
Weight: 0.00
Group of 3 gem peridots.
$285.00
Olivine (Peridot) Forsterite
Item: 6560
Locality: North-West Frontier, Pakistan
L: 2.40in
W: 2.00in
H: 1.25in
Weight: 0.00
Gemmy single crystal with excellent color, good crystal form. Well-formed Peridot crystals this large are hard to find.
$395.00
Olivine (Peridot) Forsterite
Item: 6564
Locality: North-West Frontier, Pakistan
L: 1.75in
W: 1.25in
H: 1.00in
Weight: 0.00
Cluster of gemmy Peridot crystals from classic locality.
$185.00
Olivine (Peridot) Forsterite
Item: 6578
Locality: North-West Frontier, Pakistan
L: 1.50in
W: 1.00in
H: 0.75in
Weight: 0.00
Nice gem Peridot crystals on matrix.
$85.00
Olivine (Peridot) Forsterite
Item: 6577
Locality: North-West Frontier, Pakistan
L: 1.12in
W: 1.10in
H: 1.00in
Weight: 0.00
Group of gem Peridot crystals. Aesthetic.
$80.00
Orthoclase
Item: 9687
Locality: Minas Gerais, Brazil
L: 0.00mm
W: 0.00mm
H: 0.00mm
Weight: 0.00ct
Extremely rare Orthoclase Feldspar twin, with crystal faces on all sides, cream colored, Jack purchased this in Brazil in the 70's from a collection in Brazil.  This is a one of a kind specimen.  Click on picture to see other view.
$195.00
Orthoclase with Quartz, Beryl and Goethite
Item: 9612
Locality: Brandberg Massif, Namibia
L: 5.50in
W: 4.50in
H: 2.50in
Weight: 0.00g
Elongated, twinned Orthoclase crystals with tapered, doubly-terminated Quartz crystals. Small Aquamarines and Goethite spread throughout.
$85.00
Pentagonite
Item: 9824
Locality: Wagholi Quarries, Maharashtra, Wagholi, Pune District, India
L: 3.00in
W: 2.00in
H: 2.00in
Weight: 0.00ct
Extremely rare dimorph of Cavansite, this Pentagonite specimen has three vugs of electric blue crystals.  Excellent price, our supplier is a great guy.  Compare at triple the price.
$325.00
Pentagonite
Item: 9823
Locality: Wagholi Quarries, Maharashtra, Wagholi, Pune District, India
L: 2.50in
W: 2.00in
H: 1.30in
Weight: 0.00ct
We have acquired a few specimens of Pentagonite, a dimorph of Cavansite.  Both are Calcium Vanadium Silicates, the former being the high temperature much rarer mineral.  This specimen is Andesite (volcanic intrusive rock) with brilliant pure blue crystals in a well protected vug.Compare at $500 or more with other dealers.  Our source is a down to earth Indian dealer and we are gl
$275.00
Peridot
Item: 4217
Locality: Pakistan
L: 0.90in
W: 0.50in
H: 0.50in
Weight: 0.00
Gemmy single crystal, thumbnail. Can be mounted in gold or silver as a pendant. Inquire if interested. 6.2 grams
$85.00
Peridot
Item: 9547
Locality: Apache Mine, Gila County, Arizona
L: 3.75in
W: 2.50in
H: 2.00in
Weight: 0.00g
Classic Peridot from the Apache Reservation in Arizona.
$35.00
Peridot
Item: 9553
Locality: San Carlos Apache Reservation, Arizona
L: 4.00in
W: 3.50in
H: 2.50in
Weight: 0.00g
Aesthetic formation of classic Peridot from the San Carlos Apache Reservation in Arizona.
$45.00
Peridot (Forsterite, Olivine)
Item: 6525
Locality: Northwest Frontier Province, Pakistan
L: 1.60in
W: 1.40in
H: 1.25in
Weight: 0.00
Group of gemmy crystals with at least two other minerals (not identified.)
$110.00
Petalite
Item: 9948
Locality: Kunar, Nuristan Prov., Afghanistan
L: 5.50in
W: 3.00in
H: 3.00in
Weight: 804.00g
Huge crystal of this rare Lithium silicate from  the Hindu Kush.  Gemmy, pale yellow. 
$185.00
Phenakite on Muscovite
Item: 6545
Locality: Ural Mountains, Russia
L: 1.50in
W: 1.50in
H: 1.00in
Weight: 0.00kg
Complete diskshaped Phenakite crystals in group on Muscovite. Excellent specimen.
$225.00
Phosphophyllite
Item: 6609
Locality: Hudyllani, Machacamarea District, Dept. Potosi, Bolivia
L: 3.00in
W: 2.00in
H: 1.50in
Weight: 0.00
Breccia loaded with Phosphophyllite, scattered twinned crystals and groups with pale blue color. One of the rarest minerals from the classic locality.
$225.00
Prehnite on Quartz
Item: 7657
Locality: Xobodobos, Brandberg area, Namibia
L: 2.00mm
W: 1.50mm
H: 1.50mm
Weight: 0.00lb
Translucent "wheel" of apple green Prehnite on Quartz crystals, very fine
$85.00
Prehnite on Quartz
Item: 9933
Locality: Xichang, Sichuan Province, China
L: 3.00in
W: 1.75in
H: 1.75in
Weight: 175.00g
Transluscent, green Prehnite crystals on Quartz crystals.
$65.00
Prehnite with Quartz
Item: 30482
Locality: Xichang, Sichuan Province, China
L: 1.75in
W: 1.50in
H: 1.25in
Weight: 0.00
Balls of Prehnite with row of quartz crystals, aesthetic.
$65.00
Pyrite
Item: 6886
Locality: Peru
L: 2.50in
W: 1.50in
H: 1.50in
Weight: 0.00kg
Beautiful floater group of Pyrite crystals. Lines as sharp as if they were engraved. Brilliant space age architecture. Infinite display angles
$125.00
Pyrite
Item: a51
Locality: Huanzala Mine, Huallanca Dist., Bojognesi Prov., Ancash, Peru
L: 2.50in
W: 2.00in
H: 1.00in
Weight: 0.00ct
The brightest Pyrite we have ever seen, octahedral in shape.
$30.00
Pyrite
Item: 1677
Locality: Navajun, Spain
L: 2.00in
W: 2.00in
H: 1.50in
Weight: 177.00g
Our best remaining specimen of interlocking Pyrite cubes.   A real puzzle to observe.   Brilliant.
$125.00
Pyrite
Item: 8216
Locality: Huanzala Mine, Huallanca Dist., Bojognesi Prov., Ancash, Peru
L: 2.50in
W: 2.00in
H: 1.00in
Weight: 0.00ct
Group of brilliant pyritohedrons.  This is a very choice Pyrite.  As good as it gets.
$60.00
Pyrite
Item: a54
Locality: Huanzala Mine, Huallanca Dist., Bojognesi Prov., Ancash, Peru
L: 2.00in
W: 2.00in
H: 1.00in
Weight: 0.00ct
A really nice double sided plate of very brilliant pyritohedrons, the bottom has small galena crystals.Very showy specimen, a dazzler.  We have never seen such brilliant pyrites.
$45.00
Pyrite
Item: 1678
Locality: Navajun, Spain
L: 2.00in
W: 1.50in
H: 1.25in
Weight: 120.00g
Sharp, brilliant, interlocking Pyrite cubes in aesthetic composition.   One of our best remaining specimens.
$145.00
Pyrite
Item: 9575
Locality: Huanzala, Peru
L: 3.50in
W: 2.50in
H: 2.50in
Weight: 0.00ct
A really great Pyrite, 360 degrees display directions, crystals on all sides.  Brilliant and striated, there is one very unusual flattened crystal.  Click on photo for other views.
$225.00
Pyrite
Item: 8217
Locality: Huanzala Mine, Huallanca Dist., Bojognesi Prov., Ancash, Peru
L: 2.50in
W: 2.25in
H: 1.50in
Weight: 0.00ct
Mesmerizing group of small to large pyritohedrons with infinite display directions.  Very brilliant Pyrites.
$60.00
Pyrite
Item: 9545
Locality: Huanzala, Peru
L: 2.50in
W: 1.50in
H: 1.00in
Weight: 125.00g
Brilliant, octahedron Pyrite crystals with excellent luster, very aesthetic.   Crystallized on all sides for many display angles.
$55.00
Pyrite
Item: 9998
Locality: Huanzala, Peru
L: 2.75in
W: 2.00in
H: 1.75in
Weight: 0.00g
Large, brilliant Pyrite cube among smaller crystals, with excellent luster.   Large crystal shows reflections like a mirror.    Excellent decor piece.
$125.00
Pyrite
Item: 9337
Locality: Huanzala Mine, Huallanca Dist., Bojognesi Prov., Ancash, Peru
L: 2.50in
W: 2.00in
H: 1.50in
Weight: 0.00ct
Floater piece of brilliant, striated Pyrite crystals.  Infinite display angles  Very fine.
$90.00
Pyrite
Item: 9576
Locality: Huanzala, Peru
L: 3.00in
W: 2.50in
H: 2.00in
Weight: 0.00ct
Fine group of brilliant, striated cubes. Crystals on all sides.
$120.00
Pyrite
Item: 8167
Locality: Peru
L: 4.00in
W: 2.50in
H: 1.50in
Weight: 0.00g
Brilliant cluster of striated Pyrite crystals with many display angles.
$60.00
Pyrite
Item: 9810
Locality: Navajun, Spain
L: 1.75in
W: 1.75in
H: 1.75in
Weight: 0.00ct
Interlocking, penetrating cubes free of any damage.  Miraculous specimen, as good as it gets for Navajun Pyrite. Mined over 50 years ago.  The best one we have had for number of cubes combined as one. Click on picture for other views.A most amazing example of Nature's engineering.
$125.00
Pyrite
Item: 9908
Locality: Huanzala, Peru
L: 2.00in
W: 1.50in
H: 1.50in
Weight: 120.00g
Cubic Pyrite crystals arranged in dramatic, chain-like composition.   Click photo for additional view.
$65.00
Pyrite
Item: 5122
Locality: Navajun, Spain
L: 2.00in
W: 1.25in
H: 1.25in
Weight: 0.00
Elongated cube" intricately locked into a corner of a larger one. Very aesthetic several display options."
$110.00
Pyrite
Item: 9336
Locality: Huanzala Mine, Huallanca Dist., Bojognesi Prov., Ancash, Peru
L: 2.50in
W: 2.00in
H: 1.30in
Weight: 0.00ct
Brilliant cube with crystal markings resembling engraving. Some small Sphalerite crystals and smaller cubes of Pyrite.  Very dramatic.
$85.00
Pyrite
Item: 5155
Locality: Peru
L: 4.25in
W: 3.00in
H: 2.50in
Weight: 0.00
Huge crystal with smaller crystals perched across it. Dramatic show crystal.
$125.00
Pyrite
Item: 7021
Locality: Uiruvilca, La Libertad dept., Peru
L: 3.00in
W: 2.60in
H: 2.00in
Weight: 0.00kg
Nice variation in size, dramatic display piece.
$60.00
Pyrite
Item: 7019
Locality: Racracancha Mine,Cerro de Pasco, Pasco, Peru
L: 2.50in
W: 2.00in
H: 2.00in
Weight: 0.00kg
Brilliant striated cubes in stunning group. very fine. Multiple display directions.
$110.00
Pyrite
Item: 7047
Locality: Racracancha Mine,Cerro de Pasco, Pasco, Peru
L: 2.00in
W: 2.00in
H: 2.00in
Weight: 0.00g
Lustrous, striated Pyrite crystals with nice variation in size and wonderful composition. Excellent condition.
$135.00
Pyrite
Item: 9577
Locality: Huanzala, Peru
L: 2.75in
W: 2.25in
H: 1.50in
Weight: 276.00g
Brilliant, striated Pyrite crystal group, composed of a large cube among pyritohedrons.
$125.00
Pyrite
Item: 4612
Locality: Huanzala, Peru
L: 3.00in
W: 2.00in
H: 1.50in
Weight: 0.00
Modified Octahedrons, very aesthetic.
$75.00
Pyrite
Item: 9706
Locality: Navajun, Spain
L: 1.25in
W: 1.25in
H: 1.25in
Weight: 0.00ct
Perfect Pyrite cube from the classic locality in Spain.  We found new stands in China that hold a cube prefectly to make this a cutting edge decor statement.  These cubic crystals are 100% natural and are not altered by man in anyway.  They are found in a clay that has suspended them to avoid contact and damage with other hard objects in nature.  Stands are available for all
$65.00
Pyrite
Item: 7048
Locality: Racracancha Mine,Cerro de Pasco, Pasco, Peru
L: 2.50in
W: 2.50in
H: 1.50in
Weight: 0.00g
Fine specimen of brilliant Pyrite cubes on matrix. Catches light from all angles.
$145.00
Pyrite
Item: 1676
Locality: Huanzala, Peru.
L: 3.25in
W: 2.30in
H: 1.70in
Weight: 320.00g
Formation of brilliant pyritehedrons.  Mirror-like crystals show lots of striations and this piece is going to get a lot of attention in a display.  Choice condition.
$125.00
Pyrite (Museum Quality)
Item: a24
Locality: Huanzala Mine, Huallanca Dist., Bojognesi Prov., Ancash, Peru
L: 4.25in
W: 3.00in
H: 3.00in
Weight: 1.21kg
A very fine Pyrite, no damage, mostly large modified octagons.  Displays from infinite directions.  Just in from Tucson 2020.  Click on photo to see other photos.  Bottom is where it attached to vein, 
$525.00
Pyrite Concretion
Item: 5203
Locality: Dongchuan District, Kuming Prefecture, Yunnan Province, China
L: 2.50in
W: 2.00in
H: 1.50in
Weight: 0.00
Natural geologic feature of pyrite in black shale concretion. These concretions are found in sizes as large as 5 feet across, but few have the showy pyrite and small sizes like these are even rarer. We predict that this new find will be quickly exploited and become a rarity in the near future. flattened egg shape.
$70.00
Pyrite Concretion
Item: 5209
Locality: Dongchuan District, Kuming Prefecture, Yunnan Province, China
L: 2.00in
W: 1.75in
H: 0.00in
Weight: 0.00kg
Near perfect sphere, natural black shale and pyrite concretion formed in ancient sea floor mud. 1.5x1.5"
$50.00
Pyrite Concretion
Item: 5230
Locality: Dongchuan District, Kuming Prefecture, Yunnan Province, China
L: 2.00in
W: 1.50in
H: 1.50in
Weight: 0.00
Bands of pyrite in black shale concretion.
$50.00
Pyrite Concretion
Item: 5239
Locality: Dongchuan District, Kuming Prefecture, Yunnan Province, China
L: 4.00in
W: 2.50in
H: 2.50in
Weight: 0.00
Very large concretion with distinct layers of pyrite crystals. How these formed is really unique. Bubbles of HS gas (from rotting organic material in the mud) at the bottom of a sea(later forming black shale) reacted with the iron and solidified in the mud, later to be found as concretions in the black shale. There won't be a lot more of these because they are found only at the exposures on the co
$110.00
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