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Goosecreekite

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About GoosecreekiteHide

Formula:
Ca[Al2Si6O16] · 5H2O
Colour:
Colorless, white
Lustre:
Vitreous, Pearly
Hardness:
Specific Gravity:
2.21
Crystal System:
Monoclinic
Member of:
Name:
After the type locality, the New Goose Creek Quarry (Luck Company Quarry), Leesburg, Loudoun Co., Virginia, USA.

Classification of GoosecreekiteHide

Approved
First Published:
1980
9.GB.25

9 : SILICATES (Germanates)
G : Tektosilicates with zeolitic H2O; zeolite family
B : Chains of single connected 4-membered rings
77.1.7.3

77 : TECTOSILICATES Zeolites
1 : Zeolite group - True zeolites
16.9.27

16 : Silicates Containing Aluminum and other Metals
9 : Aluminosilicates of Ca

Pronounciation of GoosecreekiteHide

Pronounciation:
PlayRecorded byCountry
Jolyon & Katya RalphUnited Kingdom

Physical Properties of GoosecreekiteHide

Vitreous, Pearly
Transparency:
Transparent
Colour:
Colorless, white
Streak:
White
Hardness:
4½ on Mohs scale
Cleavage:
Perfect
Parallel to {010}
Density:
2.21(2) g/cm3 (Measured)    2.16 g/cm3 (Calculated)

Optical Data of GoosecreekiteHide

Type:
Biaxial (-)
RI values:
nα = 1.495 nβ = 1.498 nγ = 1.502
Max Birefringence:
δ = 0.007
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Surface Relief:
Moderate
Dispersion:
relatively weak (type description says not discernable)

Chemical Properties of GoosecreekiteHide

Formula:
Ca[Al2Si6O16] · 5H2O
IMA Formula:
Ca(Si6Al2)O16 · 5H2O

Crystallography of GoosecreekiteHide

Crystal System:
Monoclinic
Cell Parameters:
a = 7.52 Å, b = 17.56 Å, c = 7.35 Å
β = 105.71°
Ratio:
a:b:c = 0.428 : 1 : 0.419
Unit Cell V:
934.32 ų (Calculated from Unit Cell)

Type Occurrence of GoosecreekiteHide

General Appearance of Type Material:
Polycrystalline aggregates and as imperfect single crystals up to 2.0 mm in diameter
Place of Conservation of Type Material:
Type material in the Smithsonian Institution catalog no. 14588.
Holotype samples are preserved in the Royal Ontario Museum in Toronto, the American Museum of Natural History, the British Museum (N.H.) and the Mineralogical Museum at Harvard University.
Geological Setting of Type Material:
Triassic diabase
Reference:
Dunn, P.J., D.R. Peacor, N. Newberry, and R.A. Ramik (1980) Goosecreekite, a new calcium aluminum silicate hydrate, possibly related to brewsterite and epistilbite. Canadian Mineralogist: 18: 323-327.

Other Language Names for GoosecreekiteHide

Relationship of Goosecreekite to other SpeciesHide

Member of:
Other Members of this group:
AlflarseniteNaCa2Be3Si4O13(OH) · 2H2OMon. 2 : P21
AmiciteK2Na2Al4Si4O16 · 5H2OMon. 2
Ammonioleucite(NH4)(AlSi2O6)Tet.
AnalcimeNa(AlSi2O6) · H2OTric. 1 : P1
Bellbergite(K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2OHex.
BikitaiteLiAlSi2O6 · H2OTric. 1 : P1
BoggsiteCa8Na3(Si,Al)96O192 · 70H2OOrth. mmm (2/m 2/m 2/m) : Imma
Brewsterite-Ba(Ba,Sr)[Al2Si6O16] · 5H2OMon. 2/m : P21/m
Brewsterite-Sr(Sr,Ba,Ca)[Al2Si6O16] · 5H2O
Chabazite-Levyne SubgroupA subgroup of the Zeolite Group.
ChiavenniteCaMnBe2Si5O13(OH)2 · 2H2OMon. 2/m : P21/b
ClinoptiloliteNote on the distinguishing differences between clinoptilolite and heulandite (http://rruff.
CowlesiteCaAl2Si3O10 · 6H2OOrth.
Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2OMon.
Dachiardite-KK4(Si20Al4O48)·13H2OMon.
Dachiardite-Na(Na2,Ca,K2)5Al10Si38O96 · 25H2OMon.
DirenzoiteNaK6MgCa2(Al13Si47O120) · 36H2OOrth. mmm (2/m 2/m 2/m) : Pmmn
EdingtoniteBa[Al2Si3O10] · 4H2O
EpistilbiteCaAl2Si6O16 · 5H2OMon.
ErioniteThis name now refers to a group of related minerals.
Faujasite
Faujasite-Ca(Ca,Na2,Mg)3.5[Al7Si17O48] · 32H2OIso.
FerrieriteZeolite Group.
FerrochiavenniteCa1-2Fe[(Si,Al,Be)5Be2O13(OH)2] · 2H2OMon. 2/m : P21/b
Flörkeite(K3Ca2Na)[Al8Si8O32] · 12H2OTric. 1 : P1
Garronite-CaNa2Ca5Al12Si20O64 · 27H2OTet. 4 2m : I4m2
GaultiteNa4Zn2Si7O18 · 5H2OOrth. mm2 : Fdd2
Gismondine-BaBa2Al4Si4O16 · 4-6H2O
Gismondine-CaCaAl2Si2O8 · 4H2O
GmeliniteIn 1997, gmelinite was split into Gmelinite-Ca, Gmelinite-Na and Gmelinite-K.
GobbinsiteNa5(Si11Al5)O32 · 11H2OOrth.
GottardiiteNa3Mg3Ca5Al19Si117O272 · 93H2OOrth.
Harmotome(Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] · 12H2OMon. 2/m : P21/m
Heulandite subgroupNote on the distinguishing differences between heulandite and clinoptilolite (http://rruff.
HsianghualiteCa3Li2(Be3Si3O12)F2Iso. 4 3 2 : I41 3 2
KirchhoffiteCs(BSi2O6)Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
LaumontiteCaAl2Si4O12 · 4H2OMon. 2/m : B2/m
LovdariteK2Na6Be4Si14O36 · 9H2OOrth. mm2
MaricopaitePb7Ca2(Si,Al)48O100 · 32H2OOrth.
MartinandresiteBa2(Al4Si12O32)·10H2OOrth. mmm (2/m 2/m 2/m) : Pmmn
Mazzite-Mg(Mg,K,Ca)5(Si26Al10)O72 · 28H2OHex.
Mazzite-NaNa8[Al4Si14O36]2 · 30H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
Merlinoite(K,Na)5(Ca,Ba)2Al9Si23O64 · 23H2OOrth.
Montesommaite(K,Na)9Al9Si23O64 · 10H2OOrth.
Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2OOrth.
MutinaiteNa3Ca4Si85Al11O192 · 60H2OOrth.
NabesiteNa2BeSi4O10 · 4H2OOrth. 2 2 2 : P21 21 21
Natrolite SubgroupA subgroup of the Zeolite Group.
OffretiteKCaMg(Si13Al5)O36 · 15H2OHex. 6 m2 : P6m2
PahasapaiteLi8(Ca,Li,K)10.5Be24(PO4)24 · 38H2OIso. 2 3 : I2 3
ParthéiteCa2(Si4Al4) O15 (OH)2•4H2OMon. 2/m : B2/b
Paulingite-Ca(Ca,K,Na,Ba,◻)10 (Si, Al)42O84•34H2OIso.
Paulingite-K(K2,Ca,Na2,Ba)5[Al10Si35O90] · 45H2OIso.
Paulingite-Na(Na2,K2,Ca,Ba)5[Al10Si35O90] · 45H2OIso.
PerlialiteK9Na(Ca,Sr)[Al2Si4O12]6 · 15H2OHex.
PhillipsiteZeolite Group.
Pollucite(Cs,Na)2(Al2Si4O12) · 2H2OIso. m3m (4/m 3 2/m) : Ia3d
RoggianiteCa2Be(OH)2Al2Si4O13 · 2.5H2OTet.
Stilbite subgroupThis name now refers to the zeolite subgroup including the Barrerite - Stilbite-Ca - ...
Terranovaite(Na,Ca)8(Si68Al12)O160 · 29H2OOrth.
Thomsonite-CaNaCa2[Al5Si5O20] · 6H2OOrth. mmm (2/m 2/m 2/m)
Thomsonite-SrNa(Sr,Ca)2[Al5Si5O20] · 7H2OOrth. mmm (2/m 2/m 2/m)
Tschernichite(Ca,Na2)[Al2Si4O12] · 4-8H2OTet. 4/mmm (4/m 2/m 2/m) : P4/mmm
TschörtneriteCa4(Ca,Sr,K,Ba)3Cu3[Al3Si3O12]4(OH)8 · nH2OIso. m3m (4/m 3 2/m) : Fm3m
WairakiteCa(Al2Si4O12) · 2H2OMon. 2/m
WeinebeneiteCaBe3(PO4)2(OH)2 · 4H2OMon.
Wenkite(Ba,K)4(Ca,Na)6[(Si,Al)20O39(OH)2](SO4)3 · 0.5H2OHex.
WillhendersoniteKCa[Al3Si3O12] · 5H2OTric.
YugawaraliteCaAl2Si6O16 · 4H2OMon.

Common AssociatesHide

Associated Minerals Based on Photo Data:
25 photos of Goosecreekite associated with QuartzSiO2
14 photos of Goosecreekite associated with Stilbite subgroup
5 photos of Goosecreekite associated with AmethystSiO2
5 photos of Goosecreekite associated with Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
5 photos of Goosecreekite associated with PrehniteCa2Al2Si3O10(OH)2
4 photos of Goosecreekite associated with Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
3 photos of Goosecreekite associated with Heulandite subgroup
3 photos of Goosecreekite associated with Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
2 photos of Goosecreekite associated with BabingtoniteCa2(Fe,Mn)FeSi5O14(OH)
2 photos of Goosecreekite associated with Stilbite-CaNaCa4[Al9Si27O72] · nH2O

Related Minerals - Nickel-Strunz GroupingHide

9.GB.05Ammonioleucite(NH4)(AlSi2O6)Tet.
9.GB.05AnalcimeNa(AlSi2O6) · H2OTric. 1 : P1
9.GB.05HsianghualiteCa3Li2(Be3Si3O12)F2Iso. 4 3 2 : I41 3 2
9.GB.05LithositeK6Al4Si8O25 · 2H2OMon.
9.GB.05LeuciteK(AlSi2O6)Tet. 4/m : I41/a
9.GB.05Pollucite(Cs,Na)2(Al2Si4O12) · 2H2OIso. m3m (4/m 3 2/m) : Ia3d
9.GB.05WairakiteCa(Al2Si4O12) · 2H2OMon. 2/m
9.GB.05KirchhoffiteCs(BSi2O6)Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
9.GB.10LaumontiteCaAl2Si4O12 · 4H2OMon. 2/m : B2/m
9.GB.15YugawaraliteCaAl2Si6O16 · 4H2OMon.
9.GB.20RoggianiteCa2Be(OH)2Al2Si4O13 · 2.5H2OTet.
9.GB.30Montesommaite(K,Na)9Al9Si23O64 · 10H2OOrth.
9.GB.35ParthéiteCa2(Si4Al4) O15 (OH)2•4H2OMon. 2/m : B2/b

Related Minerals - Dana Grouping (8th Ed.)Hide

77.1.7.1BrewsteriteMon.
77.1.7.2YugawaraliteCaAl2Si6O16 · 4H2OMon.
77.1.7.4RoggianiteCa2Be(OH)2Al2Si4O13 · 2.5H2OTet.

Related Minerals - Hey's Chemical Index of Minerals GroupingHide

16.9.1GehleniteCa2Al(AlSiO7)Tet. 4 2m : P4 21m
16.9.2AnorthiteCa(Al2Si2O8)Tric. 1 : P1
16.9.3Yoshiokaite(Ca,Na)[Al(Al,Si)O4]Trig. 3 : P3
16.9.4SvyatoslaviteCa(Al2Si2O8)Orth.
16.9.5DmisteinbergiteCa(Al2Si2O8)Trig. 3 2 : P3 1 2
16.9.6GrossularCa3Al2(SiO4)3Iso. m3m (4/m 3 2/m) : Ia3d
16.9.7VuagnatiteCaAl(SiO4)(OH)Orth.
16.9.8ZoisiteCa2Al3[Si2O7][SiO4]O(OH)Orth. mmm (2/m 2/m 2/m) : Pnma
16.9.9Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)Mon. 2/m : P21/m
16.9.10PrehniteCa2Al2Si3O10(OH)2Orth. mm2
16.9.11KamaishiliteCa2(Al2SiO6)(OH)2Tet.
16.9.12BicchuliteCa2(Al2SiO6)(OH)2Iso. 4 3m : I4 3m
16.9.13MargariteCaAl2(Al2Si2O10)(OH)2Mon.
16.9.14ChantaliteCaAl2(SiO4)(OH)4Tet. 4/m : I41/a
16.9.15CebolliteCa5Al2(SiO4)3(OH)4Orth.
16.9.17KatoiteCa3Al2(SiO4)3-x(OH)4x (x = 1.5-3)Iso.
16.9.18LawsoniteCaAl2(Si2O7)(OH)2 · H2OOrth. mmm (2/m 2/m 2/m) : Cmcm
16.9.19ParthéiteCa2(Si4Al4) O15 (OH)2•4H2OMon. 2/m : B2/b
16.9.20WairakiteCa(Al2Si4O12) · 2H2OMon. 2/m
16.9.21VertumniteCa4Al4Si4O6(OH)24 · 3H2OMon. 2/m : P21/m
16.9.22ScoleciteCaAl2Si3O10 · 3H2OMon. m : Bb
16.9.23LaumontiteCaAl2Si4O12 · 4H2OMon. 2/m : B2/m
16.9.24YugawaraliteCaAl2Si6O16 · 4H2OMon.
16.9.25Gismondine-CaCaAl2Si2O8 · 4H2O
16.9.26EpistilbiteCaAl2Si6O16 · 5H2OMon.
16.9.28CowlesiteCaAl2Si3O10 · 6H2OOrth.
16.9.30StelleriteCa4(Si28Al8)O72 · 28H2OOrth. mmm (2/m 2/m 2/m) : Fmmm
16.9.31SträtlingiteCa2Al2SiO7 · 8H2OTrig.
16.9.32AmstalliteCaAl(Si,Al)4O8(OH)4 · (H2O,Cl)Mon. 2/m : B2/b

Fluorescence of GoosecreekiteHide

None observed

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for GoosecreekiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Dunn, P.J., D.R. Peacor, N. Newberry, and R.A. Ramik (1980) Goosecreekite, a new calcium aluminum silicate hydrate, possibly related to brewsterite and epistilbite. Canadian Mineralogist: 18: 323-327.
American Mineralogist (1981): 66: 1275 (abstract).
Artioli, G., Smith, J.V., Kvick, A. (1983) Multiple hydrogen positions in the zeolite brewsterite Sr.95 Ba.05 Al2 Si6 O16 (H2O)5. Acta Crystallographica C 39.
Acta Crystallographica (1985): 41: 492-497.
Rouse, R.C. and D.R. Peacor (1986) Crystal structure of the zeolite mineral goosecreekite CaAl2Si6O16·5H2O: American Mineralogist: 71: 1494-1501.
Tschernich (1992) Zeolites of the World.
Henry, P.F., Weller, M.T., and Wilson, C.C. (2008) Hydogenous materials using powder neutron diffraction: full structural determination of adsorbed water molecules in a zeolite. Chemical Communications, 1557–1559. [structure refinement of goosecreekite]

Internet Links for GoosecreekiteHide

Localities for GoosecreekiteHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Costa Rica
 
  • San José Province
    • Bajo Chacones
Zeledón, L.A. (2004) Zeolitas del Valle Central de Costa Rica y sus alrededores. Revista Geológica de América Central, 31: 67-80 [in Spanish].
Germany
 
  • Bavaria
    • Upper Palatinate
      • Neustadt an der Waldnaab
        • Windischeschenbach
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
Hungary
 
  • Csongrád County
    • Üllés
MOL (hungarian oil company) research:, 1994
India
 
  • Maharashtra
No reference listed
    • Mumbai District
      • Mumbai (Bombay)
        • Ward 38
          • Malad
    • Nashik District
      • Dindori (Dhindori)
        • Talegaon
Georges Claeys (2009) Mineralogische reis naar Deccan Traps, India, 2008. Geonieuws, 34, #3, 63-77.
From specimens collected in the quarry-Rock Currier
No reference listed
Ottens, B. (2011): Aktuelle Mineralfunde aus dem indischen Dekkan-Trapp. Lapis. 36 (10), 29-38
      • Sinnar
Mineralogical Record v34 #1
    • Raigad District
Rob Lavinsky
Norway
 
  • Oppland
    • Lom
Nordrum, F.S. (2002): Nyfunn av mineraler i Norge 2001-2002. STEIN 29 (2): 4-10; Raade, G., & Berg, H. J. (2002). Powder X-ray diffraction data for goosecreekite [CaAl2Si6O16⋅ 5H2O]. Powder Diffraction, 17(03), 247-249.
USA
 
  • California
    • Riverside Co.
      • Jurupa Valley
        • Jurupa Mts
Lapis 28(12), 9 (2003)
  • Virginia
    • Loudoun Co.
      • Leesburg
Canadian Mineralogist(1980) 18, 323-327; Rocks & Min.:60:167.; Canadian Mineralogist(1983) 21, 37-40
 
Mineral and/or Locality  
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