Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Lepidocrocite from
Salisbury, Litchfield County, Connecticut, USA


Locality type:Town
Classification
Species:Lepidocrocite
Formula:γ-Fe3+O(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Lepidocrocite data
Locality Data:Click here to view Salisbury, Litchfield County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:37841
Long-form Identifier:1:3:37841:5
GUID (UUID V4):13dc996a-3b66-4cf4-9a3e-befde4f3b045
References
Reference Search (possible matching items)
Book (edition)
THE MINERAL LOCALITIES OF CONNECTICUT AND SOUTHEASTERN NEW YORK * «-• r ** K* ysf^ :' •'’S >- n...250 SPECIES iBooks by Ronald Everett Januzzi CONNECTICUT MINERALS ON PARADE NEW YORK STATE MINERALS ON...THE MINERALOGICAL PRESS 83 Elm Street Danbury. Connecticut IIOIPW MINERALS ON PARAt>E F.tMSTltIP* THREE...to enrich our knowledge of the mineralogy of Connecticut: James Dwight Dana Samuel L. Penfield Edward...Minerals from the Principal Localities in Western Connecticut and Southeastern New York State.............
Journal (article/letter/editorial)
aggregates. specimens of hydrous ferric oxide lepidocrocite are sufficiently different to permit The thermal...semi-quantitative estimation oxides (limonite) is rence of lepidocrocite in most aggregates of natural hydrous ferric...the group have included turgite, goethite, lepidocrocite, hydrogoethite, limonite, xanthosiderite, hydrohematite...other investigators. Only goethite (HFeO) and lepidocrocite FeO(OH) have been ac_ cepted as minerals of...of individual specimens labelled goethite or lepidocrocite have been published by Grim and Rowland (1942)
Journal (article/letter/editorial)
X9-98 Copyright 0 1991Pergamon Press plc.Printed in USA Differences in the degree of weathering between... 1988: Antarctic Meteorite Newletter, 1989). SALISBURY and HUNT (1974) showed that for nonAntarctic chondrites...used were goethite (Crystal Peak, Colorado, USA), lepidocrocite (Herdorf, Siegen, Germany), artinite (Nakagawa...La Criolla Nuevo Hercurio Hillbillillie Norton County Peiia Blanca Spring L6 Cifu Kirill H5 : EUC...firm conclusion. For non-Antarctic meteorites, SALISBURY and HUNT ( 1974) showed that the average values
Journal (article/letter/editorial)
LONE JACK QUARRY Rockbridge County, Virginia R. V . D I E T R I C H Central Michigan University Mount...A R R Y , N E A R G L A S G O W , Rock­ bridge County, Virginia, first gained the attention of min­ eral...at the quarry. Leonhardtite. See starkeyite. Lepidocrocite is inferred as possibly present because sev­...is founded on the fact that dehydration of lepidocrocite yields magnetic maghemite, whereas dehy­ dration...minerals and host rock surfaces. Maghemite. See lepidocrocite. Malachite" coatings occur on cleavage surfaces
Journal (article/letter/editorial)
reflectance data on synthetic, nanophase akaganéite, lepidocrocite, goethite, hematite, ferrihydrite, magnetite...College, 50 College St., South Hadley, MA 01075, USA 2 Department of Microbiology, University of Massachusetts...IV North, 639 N. Pleasant St., Amherst, MA 01003, USA 3 Planetary Science Institute, 1700 East Fort Lowell... AZ 85719‑2395, USA 4 Bruker Optics Inc., 19 Fortune Dr., Billerica, MA 01821, USA 5 Department of...Space Science Building, Stony Brook, NY 11794‑2100, USA (oxyhydr)oxides and other nanophase iron (oxyhydr)oxides
Journal (article/letter/editorial)
ferric iron (Fe3+), like hematite, goethite, and lepidocrocite, produce absorption features between 850 and...(White and Keester, 1966; Adams, 1968; Hunt and Salisbury, 1970; Hunt and Ashley, 1979; Sherman et al, 1982;...varieties of iron hydroxides, such as goethite and lepidocrocite (Cornell and Schwertmann, 2003). This oxidation...presence of iron hydroxides such as goethite and lepidocrocite on the surface of the drill core. It was found...dominated by lepidocrocite. Points in the middle are either mixtures of hematite, lepidocrocite, and/or goethite
Journal (article/letter/editorial)
RI 02912, USA *Department of Geological Sciences, Brown University, Providence, RI 029 12, USA 3Department...Massachusetts Institute of Technology, Cambridge, MA 02 139, USA (Received December 16, 1992; accepted in revisedform...near-infrared are common for smectites (e.g., SALISBURY et al., 1992). INTRODUCTION MARS BRIGHTREGIONSARE...September IO- 12,1992, at Cocoa Beach, Florida, USA. 4583 4584 J. I... Bishop. C. M. Pieters. and...1) have suggested that small quantities of lepidocrocite are present in Fe ‘+-doped montmorillonites
Journal (article/letter/editorial)
Space Sciences Building, Ithaca, NY 14853-6801, USA Received 14 November 2003; revised 20 April 2004...volatile content. the 300- to 800-nm region (Salisbury et al., 1975; Gaffey, 1976; McFadden, 1987; Wagner...["]. (f) iron-bearing oxides and hydroxides: lepidocrocite (sample LPS2 from Morris et al. (2000); < 90...Maghemite Schwertmannite Hematite Jarosite Lepidocrocite Goethite Ferrihydrite Ferroxyhyte Limonite Hematite...(1974); 13: Adams et al. (1986); 14: Hunt and Salisbury (1971); 15: Morris et al. (1983); 16: Taranik
Journal (article/letter/editorial)
an AVIRIS dataset for the Cuprite site in Nevada, USA. The results represented the enrichment zones of...to actual airborne image data of Cuprite, Nevada, USA obtained by AVIRIS. We discussed the effectiveness...These samples were collected in Utah and Nevada, USA; four contained hematite, two contained goethite...analyzed are transparent, opaque or trans-opaque (Salisbury and Hunt, 1968). As the grain size decreases,...of the samples were collected in Utah and Nevada, USA. We used these data sets, because the range of Fe2O3
Journal (article/letter/editorial)
collections of Hunt and Ashley [1979], Hunt and Salisbury [1976], and Conel et al. [1980] the spectra of...amount will affect the spectrum of a mixture [Salisbury and Hunt, 1968; Adams, 1968]. In addition, laboratory...Ashley [-1979] this study this study Maghemite Lepidocrocite absorption in the visible to about 550 nm,...iron mineral present in only two of the LPCPS2 lepidocrocite d 980 field samples from hematite and goethite...deflectivemagneticfield is not measurableat RT and 77 K for lepidocrocite. 1 oo z o measured by spectrophotometer,
Journal (article/letter/editorial)
influence of silicate on the transformation of lepidocrocite to goethite. Clays Clay Minerals 20, 159- 164...fibrous goethite from north of Preston, Webster County, Georgia. #15 1550. NC-BCMrylnd- I : fibrous goethite...goethite from Oregon Ridge, Shawan Road, Baltimore County, Maryland. #117395-2. NC-IMich- 1: radiating fibrous...divided, earthy goethite from near Marysvale, Piute County, Utah. #88062. NC-SECMex- 1: fibrous bottyoidal...NC-SConn-2: massive to fibrous goetbite from Salisbury, Connecticut. #2348 1. NC-MCI&n- I : goethite pseudomorphed
Journal (article/letter/editorial)
324 Brook Street, Providence, Rhode Island 02912, USA 6Vernadsky Institute of Geochemistry and Analytical...1219 © The Meteoritical Society, 2006. Printed in USA. 1220 L. V. Moroz et al. and Dho 735, were found...features are therefore seen as reflectance minima (Salisbury et al. 1981; Hapke 1993). We suggest that the...several hydroxide phases (brucite, goethite, and lepidocrocite) and rare grains of apatite and halides (Barber...crystallinity (Lyon 1964; Vincent and Hunt 1968; Salisbury et al. 1991). Reflectance minima called Christiansen
Report (chapter)
Research Center, M S 239-4, Moffett Field, CA 94035, USA (e-mail: jbishop@mail.arc.nasa.gov) 2 Bayerisches...1-reflectance spectra when Kirchhoff's Law holds (e.g. Salisbury 1993), but it is much more difficult to compare...-1 in reflectance spectra (e.g. Farmer 1974; Salisbury et al. 1991). A smectite Si-O-Si bending vibration...crystallization of hematite, goethite, and lepidocrocite from ferrihydrite. Clays and Clay Minerals,...magnetite (Fe304), goethite (a-FeOOH), and lepidocrocite (7-FeOOH). Journal of Geophysical Research,
Journal (article/letter/editorial)
of Mineralogy of James Dwight Dana and Edward Salisbury Dana Information provided RI, uc, location [no...stishovite Synthetic 1.799 SiO2 tridymite Plumas County, 1.478 California SiO2 SiO2-keatite Synthetic...558 0.5 54.78 27.39 5.174 Tilley (1933) Antrim County, Northern Ireland Ca0.98Mg0.02 burtite El Hamman...Posnjak and Merwin (1919) Michigan Fe3+O(OH) lepidocrocite Easton, 1.938 2.2 2.515 2.2177 2.169 2.2 37...(Ba0.98Ca0.02)S1.0Si2O5∙3H2O Rush Creek area, Mono County, California okhotskite (Ca1.91Na0.04)S1.95(Mn0
Journal (article/letter/editorial)
spectra of various Fe-phases (hematite, goethite, lepidocrocite, maghemite, akaganeite, ferrihydrite and Fe-polymer)...Cornell (1991), was provided by J. M. D. Coey. Lepidocrocite and akaganeite were synthesized by J. M. Combes...to distinguish the goethite with respect to lepidocrocite. The two diagnostic bands are shifted towards... 0 '8 c: .2 c: 0 'w 0 Lepidocrocite (/) Akaganeite Lepidocrocite 'E ~ 0 0 Goethite 0 Goethite...function values for Fe-polymer, ferrihydrite, and lepidocrocite spectra were increased twofold. cause of their
Report (issue)
We are Crowley, Jim Post, Fred Kruse, and Jack Salisbury for samples. Thanks to the British Museum and...SAMPLE_DESCRIPTION: This sample was obtained by John W. Salisbury, and the analysis and mid-infrared spectra were...were published in: original sample Salisbury, J. W., Walter, L. W., and Vergo, N., 1987, Mid-Infrared...). Material was crushed and hand picked by J. Salisbury for grinding." Sieve interval is: 74-250 /zm ...of trace proportions at 4.48 angstroms. see: Salisbury, J. W., Walter, L. W., and Vergo, N., 1987, Mid-Infrared
Journal (article/letter/editorial)
Missouri) a powdered, smectite clay, from Crook County. Wyoming (described by van Olphen and Fripiat 1979)...adsorbed water (H-O-H bend overtones) (Hunt and Salisbury 1970, Hunt 1977). The magnitude of these bands...O-H bend or lattice modes (Hunt 1977, Hunt and Salisbury 1970). In dioctahedral clays like montmorillonite...T. BEN-SHLOMO 1991. Detection of nanophase lepidocrocite (y-FeOOH) in iron-smectite Mars soil analog...Lunar Sci. VIII, 478. HUNT. G. R., AND J. W. SALISBURY 1970. Visible and near infrared spectra of rocks
Journal (article/letter/editorial)
5 2 6 94035 USA. RI PT 2 NASA Ames Research Center, Mountain View, CA 94035 USA, daniel.r.ostrowski@nasa...Find 327 Tsvetkov and Skripnik 1991 County Kimble AC C County SC M AN U TE D Kimble Direction...9] [15390,9] (1894) Ness County (1894) AC C Krymka TE D Ness County EP [15390,9] Chelyabinsk...Eucrite- Daraj 011 AC C Florence cm EP Moore County Gladstone Yomogida and Matsui (stone) X H4...et al 2013 [688] EP Ness County (1894) TE D Fall L6 AC C Ness County (1894) [689] L6 Find 522
Journal (article/letter/editorial)
and is commonly observed in the mid-IR region (Salisbury et al. 1991). Several SO42– vibrations are observed...(2008) Thermal transformations of akaganéite and lepidocrocite to hematite: assessment of possible precursors...magnetite (Fe3O4), goethite (a-FeOOH), and lepidocrocite (g-FeOOH). Journal of Geophysical Research,... 423–444. The Mineralogical Society, London. Salisbury, J.W., Walter L.S., Vergo N., and D’Aria D.M....iron oxyhydroxides akaganéite (β-FeOOH) and lepidocrocite (γ-FeOOH). The Journal of Chemical Thermodynamics
Journal (article/letter/editorial)
sulphate(?), gypsum, halite, ilsemannite(?), lepidocrocite, molybdenite(?), pyrite, sulphur, tachhydrite(...781 Mateke Hills: kennedyite, ]imburgite, 676 Salisbury: helvine, manganapatite, montmorillonite, petalite
Journal (article/letter/editorial)
are most common in the quartz localities in King County. Most de­ posits are in explosion breccias in the...well-known Denny Mountain locality is also in King County, about 17 miles southeast of North Bend and only...and North forks of the Snoqualmie River in King County, east of North Bend. The Snoqualmie batholith is...later-generation de­ posits in the quartz localities of King County. Fluorescence A n interesting and previously...There are at least three more occurrences in King County that have reportedly pro­ duced sceptered or twinned
Journal (article/letter/editorial)
University, 324 Brook St, Box 1846, Providence, RI, USA 02912 1 Present address: Jet Propulsion Laboratory...Photonics, Inc., 601 River Street, Fitchburg, MA, USA 01420 d Department of Earth Sciences, University...Science Center, 2255 N. Gemini Dr., Flagstaff, AZ, USA 86001 2 Present address: Department of Natural Sciences...Talcott Formation 33 exposed in Meriden, Connecticut, USA, focusing on coordinated analyses of one pillow...the Talcott basalt exposed in 148 Meriden, Connecticut, USA (Hanshaw, 1968). 149 The Talcott formation
Journal (article/letter/editorial)
schistose texture (Figure 11d). Opaques are mainly Lepidocrocite, goethite, hematite and malachite. The ore microscopy...characterized by Fe-hydroxides (goethite, limonite, lepidocrocite, sometimes hematite). The main sulphide minerals...creamy tint pentlandite, grey Fe-hydroxides (Lepidocrocite) and hematite which is altered into goethite...Rundsch., 83, 484-501. NU Hunt, G. R., and Salisbury, J. W., 1970. Visible and near-infrared spectra...Surface mineral mapping at Steamboat Springs, Nevada, USA, with multi-wavelength thermal infrared images, Remote
Journal (article/letter/editorial)
94720-4767, USA b U.S. Geological Survey, Placer Hall 6000 J Street, Sacramento, CA 95819-6129, USA c U.S....Mail Stop 964, Box 25046 DFC, Denver, CO 80225, USA Accepted 1 June 2004 Abstract Prior to remediation...effects of historic mining activity in the western USA are well illustrated in California, where water resources...Peterson, 1985). 2. Test area: Penn Mine, Calaveras County, CA 2.1. History of the Penn Mine The Penn Mine...of Penn Mine and Camanche Reservoir, Calaveras County, California: summary report: 1993–1995. U.S. Geol
Journal (article/letter/editorial)
Maryland, USA. 2 Department of Geological Sciences, Brown University, Providence, Rhode Island, USA. 3 NASA...NASA JPL, Pasadena, California, USA. 4 Department of Earth and Planetary Sciences, Washington University...Missouri, USA. 5 Department of Geophysics, Colorado School of Mines, Golden, Colorado, USA. 6 SETI Institute...View, California, USA. 7 NASA Ames Research Center, Mountain View, California, USA. 8 Institut d’Astrophysique...University, Stanford, California, USA. 10 NASA JSC, Houston, Texas, USA. Copyright 2009 by the American
 
Mineral and/or Locality  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 26, 2024 14:54:54
Go to top of page