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Actinolite  | | | | Habit: | Splintery prismatic to blocky. | | Colour: | Dark green, grey-green. | | Fluorescence: | none | | Description: | See further under holmquistite. Actinolite is the amphibole other than holmquistite likely to be encountered at Foote. It too is characteristic of contact-zone areas but not as sharply and dramatically as the holmquistite. The actinolite makes fatter spl | | Reference: | [Rocks and Minerals, July-August, 1978.] |
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Albite  | | | | Description: | The majority of vugs and crystallized seams in the Foote pegmatite contain small but typically nice crystals of albite, often as the backdrop for the more desirable and famous species that crystallized over it such as fluorapatite, fairfieldite, meta-swit | | Reference: | [] |
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Albite var: Oligoclase  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
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Almandine  | | | | Habit: | Dodecahedrons. | | Colour: | Brick red, brown from weathering. | | Fluorescence: | none | | Description: | Most frequently encountered in the contact zone. Most specimens retained are uninspiring micros. | | Reference: | [Collections of Jason Smith, Steve Adams, Roger Barnett and others.] |
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Altaite  | | | | Reference: | [rruff.geo.arizona.edu/doclib/hom/altaite.pdf] |
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Amblygonite  | | | | Reference: | [Kings Mountain Belt, Carolina Geological Society, Fieldtrip Oct 13 -15 ,1956, Thomas L. Kesler] |
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Analcime  | | | | Habit: | Trapezohedrons. | | Colour: | colorless | | Description: | Colorless xls found rarely on fractures in holmquistite.
| | Reference: | [Tschernich, R. (1992): Zeolites of the World, 68] |
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Apatite-(CaF)  | | | | Habit: | Diverse. Euhedral to anhedral, equant, tabular, prismatic, etc. | | Colour: | Purple, lavender, sky blue, yellow, brown, mauve, pink, aqua, etc. | | Reference: | [Jack Eaker collection.] |
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Apatite-(CaF) var: Carbonate-rich Apatite-(CaF)  | | | | |
Apatite-(CaOH) var: Carbonate-rich Apatite-(CaOH)  | | | | Habit: | Opaque, white hexagons in the oxidized zone. | | Colour: | white, color-zoned colorless and white | | Description: | Stubby, opaque white xls with beraunite, eosphorite, and etched fluorapatite in the oxidized zone. | | Reference: | [] |
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Apophyllite-(KF)  | | | | |
Arsenopyrite  | | | | Habit: | Tiny prisms. | | Colour: | lead-gray | | Description: | Tiny prisms with pyrite, cassiterite, and parsettensite in cavities in albite. | | Reference: | [] |
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Autunite  | | | | Habit: | Tabular, flattened tetragonal plates. | | Colour: | Neon-green to yellow. | | Description: | Very nice, transparent xls in highly oxidized cavitites. | | Reference: | [Rocks and Minerals, May-June, 2005] |
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Axinite-(Fe)  | | | | |
Azurite  | | | | Reference: | [J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 333] |
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Baryte  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
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Bassetite  | | | | Habit: | tabular | | Colour: | pale yellow | | Fluorescence: | no | | Description: | Very rare occurence as the slices of "bread" on autunite "sandwiches" and as single, tiny tabular xls that do not fluoresce associated with rockbridgeite, strengite, and other iron-rich phosphates. | | Reference: | [] |
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Bavenite  | | | | Habit: | Prismatic, striated prisms and curved accicular needles. | | Colour: | Colorless, white. | | Description: | Occurs in almost every paragenesis as bladed, sharp crystals or bowtie groups and accicular bundles of curved crystals. | | Reference: | [Jan H.Bernard and Jaroslav Hyrsl,2004, Minerals and their Localities, pg # 67] |
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Beraunite  | | | | Habit: | Accicular, in bundles with radial arrangement or occasionaly as sharp singles. | | Colour: | bright red, orange, yellow, dark green, light brown | | Reference: | [] |
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Bermanite  | | | | |
Bertrandite  | | | | Colour: | Colorless | | Description: | Usually slender prismatic blades. Less common are thin tabular plates, typically in bundles like a file drawer in dis-array. The lack of fluorescence would distinguish such crystals from brannockite. | | Reference: | [] |
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Beryl  | | | | Habit: | Crystals faces rare, incomplete. Usually embedded grains. | | Colour: | Majority is white (and overlooked). Emerald is known. Also pale green, pale blue. | | Fluorescence: | none | | Description: | Quote from ref.: The beryl in the pegmatites is white to pale green or pale blue; white beryl predominates. The beryl grains range in diameter from 0.001 inch to as much as 2 inches; most are very small, few measuring more than 0.1 inch... The fine-grai | | Reference: | [U.S. Dept. Interior Geol. Survey Circ. 309 "Beryllium Resources of the Tin-Spodumene Belt, NC", 1954/1959, by W.R. Griffitts] |
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Bikitaite  | | | | Habit: | Long tabular prismatic blades. | | Colour: | Colorless | | Description: | Generally conceded to be the world's finest locality for the species. | | Reference: | [Mineralogical Record: 1: 92.; Am Min 54 (1969), 1467-1469] |
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Biotite  | | | | |
Birnessite  | | | | Habit: | Botryoidal. Dendritic. | | Colour: | black, dark brown | | Description: | Botryoidal clots or dendritic groups in the oxidized zone with phosphates. Pulverant. | | Reference: | [] |
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Bismutite  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
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Bityite  | | | | Habit: | Tiny rosettes of hexagons. | | Colour: | Beige to tannish-yellow. | | Description: | A very rare mineral only found in the lithiomarsturite association with braonnockite, tetrawickmanite, Sn bearing titanite and others. Very few specimens known. | | Reference: | [Jan H.Bernard and Jaroslav Hyrsl,2004,Minerals and their Localities, pg # 85] |
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Bornite  | | | | Habit: | no distinct crystals observed. | | Colour: | bronze with tarnish. | | Fluorescence: | none | | Description: | Usually as small embedded grains. | | Reference: | [Jason Smith collection.] |
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Boulangerite  | | | | Reference: | [John E.Callahan,James R.Craig,Todd N.Solberg,Telluride Mineralization of the Southeasrern United States,Southeastern Geology V.35,No.3,Sep,1995,pg.139-151] |
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Brannockite (TL)  | | | | |
Cacoxenite  | | | | Habit: | Tufts or smooth spheres of radially arranged acicular crystals. | | Colour: | Orange, yellow-orange. | | Description: | Tiny smooth spheres to clusters with more distinct crystals. | | Reference: | [Rocks & Minerals: 60(2): 79.] |
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Calcioancylite-(Ce)  | | | | Habit: | blocky xls with polycrystalline coating of monazite-Ce | | Colour: | grey to pale brown, zoned | | Description: | Blocky xls to .7mm with coatings of monazite-Ce on holmquistite with pyrite. | | Reference: | [Mineralogical Record (1987): 18: 203-205.] |
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Calcioferrite  | | | | Habit: | prismatic to accicular | | Colour: | white to very pale yellow, iron-stained | | Description: | Verified by EDS in 2004. | | Reference: | [JanH.Bernard and Jaroslav Hyrsl,2004,Minerals and their Localities,pg # 106] |
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Calcite  | | | | |
Cassiterite  | | | | |
Chalcanthite  | | | | Reference: | [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 490; Rocks & Minerals: 60: 83.] |
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Chalcopyrite  | | | | |
Childrenite  | | | | Description: | [While the eosphorite end-member of the series is definite at Foote, Jason Smith and other Foote authorities remain unconvinced of the presence of this end-member. Smith would know what evidence, if any, exists for its presence - I suggest inquiring of h | | Reference: | [] |
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'Chlorite Group'  | | | | Reference: | [J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 333] |
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Chrysocolla  | | | | Reference: | [J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 333] |
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Clinochlore  | | | | |
Clinozoisite  | | | | |
Collinsite  | | | | |
Columbite-(Fe)  | | | | Habit: | Platy prisms, platy to irregular masses. | | Colour: | Black, lustrous or submetallic. | | Fluorescence: | none | | Description: | See further under fersmite. | | Reference: | [Rocks and Minerals, November-December, 1975.] |
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Cookeite  | | | | |
Cryptomelane  | | | | |
Cyrilovite  | | | | |
Diadochite  | | | | |
Diopside  | | | | |
Dolomite  | | | | |
Dravite  | | [Na][Mg | | ][Al | | ][(OH) | | |OH|(BO | | ) | | |Si | | O | | ] |
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Dufrénite  | | | | Description: | Most of the distinctively green acicular material in the rockbridgeite series at this mine is frondelite, but analysis has turned up occassional examples of dufrenite - very rare at Foote. | | Reference: | [Jason Smith collection, Steve Adams collection] |
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Eakerite (TL)  | | | | |
Earlshannonite (TL)  | | | | |
Eosphorite  | | | | Reference: | [Jan H.Bernard and Jaroslav Hyrsl,2004,Minerals and their Localities,pg #198; Am Min 54 (1969), 1467-1469] |
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Epidote  | | | | |
Eucryptite  | | | | Habit: | Crystals very rare, usually subhedral colorless. | | Colour: | White or off-white. | | Fluorescence: | Brilliant red SW - diagnostic. | | Description: | One of very few localities with known crystals up to 5mm, some with many faces. Found in thin fractures in altered spodumene. | | Reference: | [Am Min 54 (1969), 1467-1469] |
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Fairfieldite  | | | | Habit: | Diverse - tabular, prismatic, spheroids, equant, flowers (bladed hemispheres) | | Colour: | Cream, beige, white, pinkish, golden, tan, colorless. | | Fluorescence: | Unobserved. | | Description: | The known diversity, quality and quantity of this species soared after its recognition at the Foote Mine, which remains - although not the type locality - the word's premier locality for fairfieldite. | | Reference: | [Brannock, K.C. (1967) Rocks and Minerals: June: 403-406.; Am Min 54 (1969), 1467-1469] |
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Ferrisicklerite  | | | | |
Fersmite  | | (Ca,Ce,Na)(Nb,Ta,Ti) | | (O,OH,F) | | |
| | | Habit: | see comments | | Colour: | dark brown | | Fluorescence: | none | | Description: | "Foote fersmite is clearly epitaxial on columbite. The two species form a mineral "sandwich"...this fersmite is brown and quite resinous while the columbite is typically black and lustrous." - John Sampson White | | Reference: | [Rocks and Minerals, November-December, 1975.] |
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Fluorite  | | | | |
Footemineite (TL)  | | | | Type Locality: | Foote Lithium Co. Mine (Foote Mine), Kings Mountain District, Cleveland Co., North Carolina, USA | | Habit: | Prismatic, tapering barrells to 1.7mm in groups to 3mm. | | Colour: | Pale to bright yellow and yellowish-orange. | | Fluorescence: | none | | Description: | Found on dumps. Associated with milarite, rhodochrosite, analcime, fairfieldite, apatite, and eosphorite. This same phase was found in the mid 70s in a similar assemblage with much smaller crystals. | | Reference: | [Atencio, D., Matioli, P.A., Smith, J.B., Chukanov, N.V., Coutinho, J.M.V., Rastsvetaeva, R.K., Möckel, S. (2008): Footemineite, the Mn-analog of atencioite, from the Foote mine, Kings Mountain, Cleveland County, North Carolina, U.S.A., and its relationship with other roscherite-group minerals. American Mineralogist, 93, 1-6.] |
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Frondelite  | | | | |
Galena  | | | | Description: | cleavages in fresh pegmatite. very rarely encountered. | | Reference: | [Jason Smith collection, Steve Adams collection] |
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Gold  | | | | Reference: | [Rocks & Min.: 60:83; Dana 7:I:206.] |
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Graphite  | | | | |
Grossular  | | | | |
Gypsum  | | | | |
Helvite  | | | | |
Heterosite  | | | | |
Holmquistite  | | | | Description: | As blue-grey to lavender-grey fibrous or felted masses, usually with intermixed biotite and chlorite, blanketing the entire pegmatite body at its contact with the schist country rock. While not impressive, this is a good source for samples of the species. | | Reference: | [rruff.geo.arizona.edu/doclib/hom/holmquistite.pdf] |
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Hureaulite  | | | | Habit: | tabular, rosettes | | Colour: | pale pink to rose and dark red to earthy yellow when oxidized | | Reference: | [] |
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Hydromagnesite  | | | | Habit: | radial aggregates | | Colour: | white | | Description: | Found a whole flat full of the material in august of 2003 in Louis Shrums garage. Verified optically as hydromagnesite. No longer dubious. Jason S. | | Reference: | [] |
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Hydroxylherderite  | | | | |
Jahnsite-(CaMnFe)  | | | | |
Jahnsite-(CaMnMg)  | | CaMn | | (Mg,Fe | | ) | | Fe | | (PO | | ) | | (OH) | | · 8H | | O |
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Kaolinite  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
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Kastningite  | | (Mn | | ,Fe | | ,Mg)Al | | [OH|PO | | ] | | · 8H | | O |
| | | Habit: | prismatic to tabular | | Colour: | colorless to very pale yellow | | Description: | I have found this species on specimens dating back to 1967. Commonly was found then in the oxidized zone and mislabled as faifieldite. More commmon than previouly thought. I have seen over 40 specimens now in other collections and have collected at least twice that many. Jason S. | | Reference: | [confirmed by EDS/XRD, New Orleans University, 2001] |
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'K Feldspar'  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
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Kingsmountite (TL)  | | Ca | | (Fe | | ,Mn | | )Al | | [(OH) | | |(PO | | ) | | ] | | · 12H | | O |
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Kobellite  | | | | Reference: | [J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 333] |
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Laueite  | | | | |
Laumontite  | | | | |
Lepidolite  | | | | |
Lithiomarsturite (TL)  | | | | Type Locality: | Foote Lithium Co. Mine (Foote Mine), Kings Mountain District, Cleveland Co., North Carolina, USA | | Habit: | rhombic; also as "slightly divergent crystal bundles with irregular terminations" | | Colour: | "sherry," with very light color in terminations and edges. | | Fluorescence: | none | | Description: | "Each vug examined is lined with euhedral white albite crystals, upon which have grown transparent prismatic fluorapatite crystals, usually pale violet in color, and pyrite in simple cubes. Sprays of bavenite occur commonly, either in clusters of delicate. Also associated with brannockite, tetrawickmanite, and stannian titanite. | | Reference: | [American Mineralogist, volume 75, pages 409-414, 1990.] |
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Lithiophilite  | | | | Habit: | Prismatic single or stellate, also equant, semi-rhombic, others. | | Colour: | Transparent orange, peach, pink, pale to dark. | | Fluorescence: | None | | Description: | Worlds finest lithiophilite locality. Single xls to 2.4cm have been collected. Beautiful micro xls to 4mm were common right before the end of quarrying. | | Reference: | [John S. White, "Mineralogy of the Foote Mine" in Geol. Invest. of the Kings Mtn. Belt...1981; Am Min 54 (1969), 1467-1469 ; Thomssen, R. W. & Anthony, J. W. (1977): Lithiophilite crystals from the Foote mine. Mineralogical Record 8 (2): 95-97] |
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Lithiophorite  | | | | |
Lithiophosphate  | | | | Habit: | blocky, very similar to topaz | | Colour: | colorless to light brown | | Description: | Extremely rare. Large xl on matrix in the smithsonian collection. | | Reference: | [Jan H.Bernard and Jaroslav Hyrsl,2004, Minerals and their Localities, pg # 357; Am Min 54 (1969), 1467-1469] |
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Magnesite ?  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Magnetite  | | | | Description: | Very rare at Foote. | | Reference: | [Suggest consulting Jason Smith.] |
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Malachite  | | | | Reference: | [J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 333] |
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Mangangordonite (TL)  | | | | Type Locality: | Foote Lithium Co. Mine (Foote Mine), Kings Mountain District, Cleveland Co., North Carolina, USA | | Habit: | tabular, by analogy to laueite | | Colour: | white to colorless | | Description: | Fine crystals to around 2mm. Associated with hureaulite, rittmannite, eosphorite, etc. | | Reference: | [Jan H.Bernard and Jaroslav Hyrsl,2004,Minerals and their Localities,pg #376] |
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Marcasite  | | | | Habit: | Usually acicular | | Colour: | bronze | | Fluorescence: | none | | Description: | Usually embedded as tiny acicular inclusions in transparent fluorapatite crystals; less commonly free on albite crystals in vugs, often with fluorapatite, fairfieldite, bavenite or others. The mineral produces some good quality micromounts, but never anyt | | Reference: | [Many private collections - many (all?) well-known Foote collectors have it.] |
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Matulaite  | | | | Habit: | Pulverant white balls to very rare sharp, platy crystals in tiny groups. | | Colour: | white | | Reference: | [JBS collection] |
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Messelite  | | | | |
Meta-autunite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Metaswitzerite (TL)  | | | | |
'Mica Group'  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
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Microcline  | | | | Description: | Occurs in lithia pegmatite. | | Reference: | [Rocks & Min.:60:65 & 76-83.] |
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Milarite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.; Am Min 54 (1969), 1467-1469] |
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Mitridatite  | | | | Habit: | Drusy at 40x or higher. | | Colour: | Olive green to cinnamon-tan. Greener >Fe, tan >Mn. | | Description: | Not uncommon as unimpressive secondary stains of early paragenesis, often with more desirable phosphates crystallizing over it. | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Monazite-(Ce)  | | | | Habit: | polycrystalline coating | | Colour: | grey | | Description: | As coatings on calcioancylite-Ce xls on holmquistite with pyrite. | | Reference: | [Mineralogical Record, V18, May-June 1987, 203-205] |
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Montebrasite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Montgomeryite ?  | | | | Description: | Very dubious. Probably early indentification of what would be kingsmountite. | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Moraesite  | | | | Habit: | radial accicular | | Colour: | white | | Description: | radially arrange accicular xls on quartz. One-time find. | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Muscovite  | | | | Habit: | Very nice crystals can be collected, but they are usually micro. | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Nagyágite  | | | | Reference: | [Dana 7:I:169.] |
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Natrolite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Neotocite  | | | | Habit: | None. "waxy or pitchy with a conchoidal fracture" | | Colour: | Dark brown | | Fluorescence: | none | | Reference: | [Mineralogical Record, vol. 18, March-April, 1987, pages 133-134.] |
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Parascholzite  | | | | |
Paravauxite  | | | | Habit: | tabular | | Colour: | pale yellow, semi-transparent | | Description: | Confirmed in early 2004 in several specimens from one boulder on the dumps. | | Reference: | [Confirmed, EDS, 2004] |
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Parsettensite  | | | | Habit: | Platy, rosettes, spheroids | | Colour: | Pearly brown, golden-tan or non-metallic bronze, alters to black. | | Fluorescence: | None | | Description: | Formerly "unknown #2." Sometimes confused for meta-switzerite (and visa-versa). Certainly the worlds best locality for the species. | | Reference: | [] |
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Petalite ?  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Phlogopite  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
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Phosphophyllite  | | | | Habit: | twinned to single tabular | | Colour: | colorless to pale green | | Description: | Nice crystals to 7mm. One occurence with scholzite, schoonerite, etc. | | Reference: | [SEM-EDS, New Orleans University, 12/02] |
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Phosphosiderite  | | | | |
Prehnite  | | | | |
Pseudolaueite  | | | | Habit: | tabular | | Colour: | orange | | Description: | Nice tabular xls associated with other phosphates. Has been collected 4 times by myself (jason smith) and I assume it is in someone else collection out there somewhere. | | Reference: | [visual identification] |
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Purpurite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Pyrargyrite  | | | | Reference: | [Supplee,J,Lapoint D,Feiss,P.G,1985,Stratigraphy and Minerology of a Carbonate-Hosted gold deposit: Kings Mountain Gold Mine,NC,OSTI. ID 6169747] |
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Pyrite  | | | | Habit: | Cubo-octahedrons, cubes, octahedrons. Diploids rare. | | Description: | Nice crystals in micro sizes common, but larger specimens of quality unknown. | | Reference: | [Most Foote collections have good examples.] |
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Pyrrhotite  | | Fe | | S | | , (-4M), also given as Fe | | S (x = 0 - 0.2) |
| | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Quartz  | | | | Description: | Good crystals are usually very small. Abundant as sugary-granular masses in the pegmatite pulverized from tectonic stress. | | Reference: | [No reference listed] |
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Rhodochrosite  | | | | |
Rittmannite ?  | | (Mn | | ,Ca)Mn | | (Fe | | ,Mn | | ,Mg) | | (Al,Fe | | ) | | (PO | | ) | | (OH) | | · 8H | | O |
| | | Reference: | [Jason B. Smith] |
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Robertsite  | | | | |
Rockbridgeite  | | | | |
Roscherite  | | Ca | | (Mn | | ,Fe | | ) | | Be | | [(OH) | | |(PO | | ) | | ] · 6H | | O |
| | | Habit: | bunches of leaf like crystals | | Colour: | pale green | | Description: | True, monoclinic roscherite is found here. Most of the older specimens labelled roshcerite are most likely footemineite. | | Reference: | [Am Min 54 (1969), 1467-1469] |
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Rutile  | | | | Description: | Very rare at Foote - only a few examples known | | Reference: | [Jason Smith knows the whereabouts of all known examples.] |
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Scholzite  | | | | Habit: | blocky to tabular | | Colour: | white to near colorless | | Description: | Blocky to tabular xls with phosphophyllite. Parascholzite is probably present but material has not been X-rayed. | | Reference: | [EDS-SEM. New Orleans University. 12/02] |
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Schoonerite  | | | | Habit: | accicular, clearly orthorhombic | | Colour: | brown with golden sheen | | Description: | Associated intimately with phosphophyllite and scholzite on only six specimens. | | Reference: | [] |
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Schorl  | | [Na][Fe | | ][Al | | ][(OH) | | |OH|(BO | | ) | | |Si | | O | | ] |
| | | Description: | Abundant in the schist country rock, occassional in contact zone and essentially absent deeper in the pegmatite. Terminations rarely observed. | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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'Sericite'  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
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Siderite  | | | | |
Silver  | | | | Reference: | [J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 333] |
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Spessartine  | | | | Reference: | [White,J.S,1981,Mineralogy of the Foote Mine,Kings Mountain,North Carolina.In J.W Horton,J.R. Butler,and D.J Milton.Eds.,Geological investigations of the Kings Mountain belt and adjacent area in the Carolinas,pg39-48.Carolina Geological Society Field Trip Gudebook 1981,South Carolina Geological Survey,Colunbia,South Carolina] |
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Sphalerite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Spodumene  | | | | Colour: | Usually pale celery-green and opaque. | | Description: | Ubiquitous in the pegmatite, being the ore mineral sought here. Among the world's richest deposits of the mineral. Hard to collect uncleaved crystals. Size reaches about twenty inches long by four inches wide, but most are less than six inches long. | | Reference: | [Jan H.Bernard and Jaroslav Hyrsl,2004,Minerals and their Localities,pg # 567] |
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Staurolite  | | (Fe | | ,Mg,Zn) | | Al | | [O | | |(OH,O) | | |(SiO | | ) | | ] |
| | | Description: | In the metamorphic country rock. | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Stewartite  | | | | |
Strengite  | | | | Colour: | Usually colorless or white. Mn-rich examples pink or lavender. | | Description: | At Foote the mineral is aluminum-rich and iron-poor. Green colors unobserved. May be hard to distinguish from phosphosiderite. | | Reference: | [No reference listed] |
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Strunzite  | | | | |
Sulphur  | | | | Habit: | complex xls | | Colour: | light to bright yellow | | Description: | Tiny xls in casts left behind by pyrite xls in the oxidized zone with strengite. | | Reference: | [] |
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Swinefordite (TL)  | | Li(Al,Li,Mg) | | (Si,Al) | | O | | ,(OH,F) | | ·xH | | O |
| | | Type Locality: | Foote Lithium Co. Mine (Foote Mine), Kings Mountain District, Cleveland Co., North Carolina, USA | | Habit: | A clay. Hydrated: "resemble petroleum jelly." Stable: "resembles mountain leather." | | Colour: | "light greenish-grey to greyish olive." Old dump material turns dark. | | Description: | Formed by weathering of lithium-rich silicates. Often appears on and replacing spodumene, lining fracture seams, and coating small crystals of albite, quartz and fluorapatite. Scarce after closing of mine, but still being found. Also found associated with | | Reference: | [American Mineralogist, volume 60, pages 540-547, 1975.] |
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Switzerite (TL)  | | | | |
Talc  | | | | Habit: | balls of plates | | Colour: | white | | Description: | With parsettensite or tremolite. Also found in wall-rock (country rock) in seams with prehnite and calcite. | | Reference: | [] |
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Tetrahedrite  | | | | Reference: | [Dana 7:I:206.] |
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Tetrawickmanite (TL)  | | | | Type Locality: | Foote Lithium Co. Mine (Foote Mine), Kings Mountain District, Cleveland Co., North Carolina, USA | | Habit: | Pseudooctahedral, basal pinacoid; also subhedral. Forms (112), (001), also (100) faintly. | | Colour: | Honey yellow, yellow-brown, "turbid brownish orange" | | Fluorescence: | none | | Description: | Crystals up to 1.5mm. | | Reference: | [Mineralogical Record, vol. 4, January-February 1973. pages 24-30.] |
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Tinticite  | | | | Reference: | [Anthony,J.W.,Bideaux,R.A.,Bladh,K.W.,and Nichols,M.C.,2000,Handbook of Mineralogy Volume 4.Arsenates,phosphates,uraninates,vanadates,Mineral Data Publishing,Tucson,Arizona,680 pg] |
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Titanite  | | | | |
Titanite var: Stanniferous Titanite  | | | | |
Torbernite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Tremolite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Triploidite ?  | | | | Description: | Dubious. | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Uralolite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Uraninite  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Uranophane  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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Variscite  | | | | Habit: | smooth spheres of tiny accicular xls | | Colour: | white | | Description: | Confirmed on a small number of specimens associated with mangangordonite xls. | | Reference: | [indentified by EDS, 2004] |
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Vivianite  | | | | |
Whiteite-(MnFeMg)  | | (Mn | | ,Ca)(Fe | | ,Mn | | )Mg | | Al | | (PO | | ) | | (OH) | | · 8H | | O |
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Wickmanite  | | | | |
Xanthoxenite  | | | | Reference: | [Mineral Collecting Sites in North Carolina-W.F.Wilson and B.J. McKenzie-1980] |
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Zabuyelite  | | | | Description: | Found as subatomic crystals in fluid inclusions in spodumene in the pegmatite. | | Reference: | [Anderson, A. J., et al. (1994):"Zabuyelite in spodumene-bearing pegmatites", GAC-MAC Program Abstr. 19, A3 ] |
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Zinnwaldite  | | | | Description: | This mineral does not occur within the body of the pegmatite, but it is present in the country rock along the contact zone associated with holmquistite. The mineral appears as brown flakes of easily-visible size resembling phlogopite. | | Reference: | [No reference listed] |
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Zircon  | | | | Reference: | [To many to list here. If interested, we can e-mail them to you.] |
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