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Plagioclase from
Angle Point, Shoshone County, Idaho, USA


Locality type:Point
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Angle Point, Shoshone County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:460013
Long-form Identifier:1:3:460013:8
GUID (UUID V4):527060f2-f05b-4b16-aedd-896b8fa75105
Nearest other occurrences of Plagioclase
45.6km (28.4 miles) Marble Mountain pegmatite occurrence, Sliderock Mining District, Shoshone County, Idaho, USA
68.4km (42.5 miles) Tiger prospect, Summit Mining District, Shoshone County, Idaho, USA
References
Reference Search (possible matching items)
Report (issue)
in the Region Around Snow Peak and Mallard Peak, Idaho GEOLOGICAL SURVEY PROFESSIONAL PAPER 344-E Belt...in the Region Around Snow Peak and Mallard Peak, Idaho By ANNA HIETANEN METAM ORPHIC AND IGNEOUS ROCKS...ROCKS ALONG THE NORTHWEST BORDER ZONE OF THE IDAHO BATHOLITH GEOLOGICAL SURVEY PROFESSIONAL PAPER 344-E...of of the northwestern contact aureole of the Idaho batholith a part UNITED STATES GOVERNMENT PRINTING...17-19. Geologic map of the Mallard Peak area, Idaho __________________________________________________
Report (issue)
Igneous Rocks Along the Northwest Border Zone of the Idaho Batholith By ANNA HIETANEN GEOLOGICAL SURVEY ...Metasomatic metamorphism in western Clearwater County, Idaho. (B) Anorthosite and associated rocks in the...vicinity, Idaho. (C) Metamorphism of the Belt series in the Elk River-Clarkia area, Idaho. (D) Idaho batholith...Clearwater County, Idaho. (E) Belt series in the region around Snow Peak and Mallard Peak, Idaho. Metasomatic... Metasomatic Metamorphism in Western Clearwater County Idaho By ANNA HIETANEN METAMORPHIC AND IGNEOUS ROCKS
Book (edition)
Idaho Minerals The complete Reference and Guide to the Minerals of Idaho Lanny R. Ream 1!11, ) a...PISTOLS Idaho Minerals Idaho Minerals The Complete Reference and Guide to the Minerals of Idaho with Special...Rerun Publishing P .O. Box 2043 Coeur d'Ale ne, Idaho 83814 Copyright © 1989 by L.R. Ream Publishing...R Ream Publishing P.O. Box 2043 Coeur d'Alene, Idaho 83814 (208) 667-0453 To those collectors who are...information and specimens available to others. vi IDAHO MINERALS Acknowledgements A book of this magnitude
Report (issue)
CD) Petrogntphy of the Pioche district, Lincoln County, Nev., by J. L. Gillson _____________________ ...district, Idaho, by J. L. G~llson--------------------------(G) Ea,rly Pleistocene glttciation in Idaho, by...Custer County, Idaho _____________ "'________ 17. A, Railroad Ridge, Idaho, looking east from a point near...and the basin at the head of Silver Rule Creek, Idaho; B, Close view of the detritus composing Railroad...of Silver Rule Creek, Idaho; B, The head of Jim Creek, looking west from a point near the northeast end
Report (issue)
States ,- 30 Age of the "ribbon rock" of Aroostook County, Maine, by Louis Pavlides, Robert B. Neuman, and...----------------35.' Iron ores of St. Lawrence County, northwest Adirondacks, N.Y., by B. F. Leonard...drilling in depressions on the High Plains, Lea County, N.Mex., by John S. Havens__ 53.· Lower member...alteration and shearing at Red Mountain, Clear Creek County, Celo., by P. K. Theobald,· Jr., and C. E. Tho...-------60. Abandonment of Unaweep Canyon, Mesa County, Colo., by capture of the Colorado and Gunnison
Report (volume)
flow..... X. VieAv of the Dardanelles from a high point to the south, looking over the canyon.of the Middle...range in Alpine County down to the little village of Knights Ferry, in Stanislaus County, on the border...feet, on the summit of Dardanelle Cone, in Alpine County, corresponding to an average grade of 150 feet...Fork of the Stanislaus, the former being at one point apparently in imminent danger of capture by the...gorge, but generally diverging from it at a small angle toward the west and running finally into the Mokelumne
Journal (article/letter/editorial)
C for 24 h. Twenty-three samples were used for point load tests, twenty-three samples for tensile (Brazilian)...were exploited for definition of grain density. Point load index (Id ) and tensile (Brazilian) strength...strength (σt ) were measured by using a standard Point load/uniaxial Tester (SBEL model PLT-75) equipped with... Minerals 2021, 11, 1062 13 of 20 Table 5. Point load index (Id ) and indirect (Brazilian) tensile...g/cm3 measured by helium porosimeter PH-220), Id is point load strength, σt is indirect tensile (Brazilian)
Journal (article/letter/editorial)
4750 Walnut Street, Suite 205, Boulder CO 80301, USA a r t i c l e i n f o a b s t r a c t Article...of a lunar photometric function (e.g., the phase-angle ratios method) with the aim of making qualitative...polarization plane relative to the scattering plane. The angle of orientation is defined as W ¼(1/2)arctan(Ip/4...parameters depend on the wavelength l and phase angle a. This angle is the most important variable in planetary...Definitions and designations Fig. 1. Designations of the angle variables i, e, and j as the angles of incidence
Report (issue)
superjacent loads. Station. Distance from zero point measured in hundreds and fractions of feet. For...dependent upon such geologic factors as the apparent angle of dip and the fissility of the bedding, the spacing...the thrust plate are cut by high-angle faults. In general, the high-angle faults do not parallel the Williams...evaluation of the fault data suggests that the high-angle faults were formed parallel to the axis of the Front...domestic and industrial purposes by the City and County of Denver. The Roberts Tunnel transects a geologically
Journal (article/letter/editorial)
~ = = = ~ ~ solid slope of reaction quartz plagioclase epidote tremolite talc chlorite dolomite magnesite...CaO-MgO-AI2Os-SiO2-CO2-H~O; solid phases include quartz, plagioclase, epidote, trcmolite, talc, chlorite, magnesite...Space in the 6 Component System At an invariant point the phase rule implies t h a t F = 0, thus p = C...sign of A V. The phases present at each invariant point together with reactions and reaction positions about...invariant Reaction n u m b e r - - s l o p e angle point 1 (qtz) 2 (pl) 3 (ep) 4 (tr) 5 (tc) 6
Journal (volume)
classes 1. Mines and mineral resources of a given county or area (describing kind, character, distribution...SUMMARY 10 Imperial County, Cargo Muchacho and Picacho District Inyo County, Argus Range and Skidoo... 10 Kern County, Mojave, Tropico, Kernville and Randsburg Districts Los Angeles County 10 11 Mono...Mono County, Bodie, Blind Springs Hill, Masonic, and Silverado Districts Mono Leake, May Lundy 11 ... Riverside County, Chuckawalla, Eagle Mountains, Pinto Basin and Pinacate Districts 11 San Bernardino
Book (edition)
The sign A 44 30'. is used to indicate the angle between two faces of a crystal, as am (100 A 110)...of a species. Thus, in Fig. 4, of apatite, the angle between the adjacent faces x and (130 18') is the...similarly situated with reference to each other. angle is constant for the species no matter what the size...given Diversity of Form, or Habit. is constancy of angle between like faces, the forms of the crystals may...occur of all sizes, from the merest microscopic point to a yard or more in diameter. It is important to
Journal (article/letter/editorial)
crystallization of chondritic glass to microcrystalline plagioclase of unusual composition, and the occurrence of...sample fragments in (a) taken in an oblique angle. Point-counting under reflected light of 2127 points...particle or aggregate [μm] Fig. 3. Histogram of point count data for metal and troilite particles in LAP...voids in thin section LAP 031047,4 determined by point-counting. Synchrotron X-ray microtomography resolved...considerably less than the amounts found with traditional point counting techniques. The discrepancy can in part
Report (issue)
The The ultimate ultimate origin aluminumo r plagioclase-rich terra rocks is a secret that may be buried...buried under a thick aluminum- or plagioclase-rich terra rocks a secret that may be buried under thick debris...ffrom the preplanned preplanned target target point). point). The The impact was recOrded b y the passive...third grenade, the pitch-angle ment. After firing the third grenade, the pitch-angle sensor on went off off...ttoo the laser output degraded degraded the point point that that no no further further altitude data
Report (chapter)
averaging 10%, feldspar is represented by twinned plagioclase, high-temperature alkalifeldspar (anorthoclase...oxidizing environment, while the absence of typical point-bar sequences should indicate prevailing overbank...fine-grained, poorly sorted subarkoses with twinned plagioclase grains, carbonate and cherty/vitric? lithics...whitish quartzarenite in m-thick packages with low-angle or hummocky cross-lamination. In PENNSYLVANIAN–EARLY...10%), while feldspar is represented by twinned plagioclase and lithic grains by chert and vitric volcanics
Report (Issue volume)
of Nolton 25.-Structures in Coal Measures, Black Point, Haroldston West 142 26.-Disturbed Coal 1\leasures...147 ... . . . 148 ... ... 30.-Section across West Angle Bay . . . F I G. '' ,, ,, '' ,, '' '' t, ,, ...the occurreiice of typical boulder-clay at West Angle Bay, and of boulders in SoutheT·n Pembrokeshire...types of diorite consist almost entir-ely of plagioclase felspar (andesine) and hornblende, the only other...of th� almost ultra-micro­ scopically twinned plagioclase. Fo·r rocks of this type, consisting only of
Book
10024, USA delson@amnh.org Eric J. Sargis Anthropology, Yale University New Haven, CT 06520, USA eric...University, 25 Waverly Place, New York, NY 10003, USA Editor Terry Harrison Center for the Study of Human...York University 25 Waverly Place New York, NY 10003 USA terry.harrison@nyu.edu ISBN 978-90-481-9955-6 e-ISBN...College, 2 East South Street, Galesburg, IL 61401, USA kadelsbe@knox.edu Peter Andrews Palaeontology Department...Geology, Macalester College, St. Paul, MN 55105, USA dbowman@macalester.edu Michael J. Carr Department
Journal (volume)
transported from the bottom of the pit, or loading point, by truck to railroad cars or plants on surface...by drifters in hard ore or rock development. V-point auger steel is used in jackhammers and detachable...of side pressure, angle braces may be used between the stringers at the pressure point. The length of these...incline was reached, which was about the normal angle of repose for .vaste fill. After the incline was...to lower timber and other supplies. skip at a point above the yoke, the skip tender admits air to the
Journal (volume)
Scotia Coal Area the Neo-Carboniferous of Pictou County Coal Mining Gold Yield in 1901 1 Iron and Steel...A Full Stock of MILD FLAT, BIVET-ROUND and ANGLE STEELS Always on Hand. Special Attention Paid...crushing ring or die, which is inclined inwardly at an angle of about 30 degrees, the rollers themselves also...B.C. MONTREAL. HALIFAX, N.S. i ^ Contractor's Usa, &,c. WIR^ ROPB AT MARKEJT PRICiBS. AGENTS LEONARD...800 tons included to which a value ment This point to which margin production of 200,000 tons of
Book (volume)
that it is the most characteristic one from the point of view of social conditions. It represents the...Germanic law in later times and became the starting point of the doctrine of succession to personal According...restraints on subdivision. In Scandi navian law this point of view is expressed by the Norwegian customs as...self-interest of the tenants themselves and therefore the point of view of unification of holdings is by no means...quaint name has been derived from the contrast in point of succession between the two parts of the borough
Book (volume)
numbers and page numbers concerned with a specific point. The reader wishing to consult everything in the...been torn away), showing dihedral angle. 2 Surface (geometry) point cone) of intersection, is formed...is imposed: The generator must always contain a point of some particular curve in space.) A tuled surface...intersects the dihedral, forming an angle called the dihedral angle. Two lines that intersect generally...conic section or one of its degenerate forms (a point, a line, parallel lines, or intersecting lines)
Book
be dubbed “Pilot Knob”, and the Scrope, “Rocky Point”. During the preparation of my report every part...exposed near the summit of Mount Ellsworth. At that point the sandstone is altered to the condition of a...some points the flexed strata are inclined at an angle of 50° while at others their greatest dip is but...summit of the Waterpocket fold. At the lowest point of the Masuk synclinal a circling cliff has been...facing outward surrounds a plateau. At the highest point of the Waterpocket fold, which is in a certain
Book (volume)
reader to move from an illustration to the specific point in the text where the illustration is often discussed...and page numbers concerned with a spe- cific point. The reader wishing to consult eve: thing in the...bacteria such as Acetobacter xylinum. It has a melting point of 159-161°C (318-329°F) and [e]p—43.7 mutarotating...is constant. to x or acoustic of x and At some point xo and time fo, the acoustic pressurep has the ...can be heard. equilibrium pressure found at that point within the oye Se Sound field will record a
Book (volume)
reader to move from an illustration to the specific point in the text where the illustration is often discussed...numbers and page numbers concerned with a spe- cific point. The reader wishing to consult everything in the...completely free (e \ \ Malpighian the humeral angle of the hindwing is expanded and strengthened by... M, \ 2V+3V. basal LS ee 1V inner margin angle 4 th 6 M3 Cuz Sc H Cu i outer margin l...ik | / Re Rae : ZR, 4 discal cell humeral angle frenulum 4 costal margin apex Se-+R, / ee
 
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