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

Plagioclase from
Stearns County, Minnesota, USA


Locality type:County
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 Stearns County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:849636
Long-form Identifier:1:3:849636:2
GUID (UUID V4):1f81afd4-b600-4915-bf76-166b673631b5
References
Reference Search (possible matching items)
Report (volume)
ORNAMENTAL STONES OF MINNESOTA BY OLIVER BOWLES Prepared in cooperation with the Minnesota State Geological............. Development of stone quarrying in Minnesota.............................. Limestones............................ 47 Crystalline rocks of Minnesota........................................:.... 47...the Minnesota Eiver valley........'.................... 47 Keweenawan rocks of central Minnesota.......gneisses of Archean age in the Minnesota River valley...... Big Stone County ...........................
Report (issue)
GEOLOGY AND GEOCHRONOLOGY OF MINNESOTA UNIVERSITY OF MINNESOTA MINNESOTA GEOLOGICAL SURVEY GEORGE M...The Precambrian Geology and Geochronology of Minnesota BY SAMUEL S. GOLDICH, ALFRED O. NIER, HALFDAN...KRUEGER MINNEAPOLIS β€’ 1961 THE UNIVERSITY OF MINNESOTA PRESS PRINTED IN THE UNITED STATES OF AMERICA...and made the project possible. In addition the Minnesota Geological Survey supported the project, particularly...publication. The Graduate School of the University of Minnesota also made notable contributions of funds at critical
Journal (article/letter/editorial)
1901 K EEW A TIN AREA OF EASTERN AND CENTRAL MINNESOTA BY C. W. HALL {Presented, before the Society........................................ Morrison county........................................................... 375 I n tr o d u c tio n W ithin Minnesota from the city lim its of D uluth southwestward...where * Geological and Natural History Survey of Minnesota, final report, vol. iv, 1899, p. 567, 568. GEOGRAPHIC...southerly part of Kim berly township, central Aitkin county, an ex Β­ posure of quartzite is reported, which
Report (volume)
147 N., R. 84 W., 4 km N of Riverdale, McLean County, N. Oak. Named for Aggie Brown Coulee, which flows...NW1/4NW1/4SW1/4SW1/4 sec. 17, T. 85 N., R. 7 W., Linn County, Iowa. A-L Peak Rhyolite Oligocene 1. New Mexico...structures in the San Mateo Mountains, Socorro County, New Mexico: New Mexico Geol. Soc. Spec. Pub. 5...Mountains, 10. sees. 33-35, T. 4 S., R. 6 W., Socorro County, N.Mex. Anapra Sandstone 1. Early Cretaceous 2...6. 7. 9. 10. at Cerro de Cristo Rey, Dofta Ana County, New Mexico, Appendix 2 in Lovejoy, E. M. P., Geology
Report (issue)
BELL TELEPHONE COMPANY BUILDING :MINNEAPOLIS, MINNESOTA The base course is of Morton gneiss and the superstructure...Mankato-Kasota dolomite. UNIVERSITY OF MINNESOTA MINNESOTA GEOLOGICAL SURVEY. BULLETIN 25 WILLIAM...ARCHITECTURAL, STRUCTURAL, AND MONUMENTAL STONES OF MINNESOTA BY GEORGE A. THIEL AND CARL E. DUTTON MINNEAPOLIS...THE UNIVERSITY OF MINNESOTA PRESS COPYRIGHT 1935 BY THE UNIVERSITY OF MINNESOTA ALL RIGHTS RESERVED...RESERVED FOREWORD The stone industry in Minnesota began more than a century ago when limestone was quarried
Report (issue)
", UNIVERSIT-Y OF MINNESOTA MINNESOTA GEOLOGICAL SURVEY WILLIAM H. EMMONS, DIRECTOR BULLETIN 80 MINERAL...MINERAL RESOURCES OF MINNESOTA EDITED BY WILLIAM H. EMMONS AND FRANK F. GROUT' MINNEAPOLIS . 1943... MIN N E SOT APR E S S UNIVERSITY OF MINNESOTA MINNESOTA GEOLOGICAL SURVEY WI L L I AM H. EM M 0 N...IRE C TOR BULLETIN 30 MINERAL RESOURCES OF MINNESOTA EDITED BY WILLIAM H. EMMONS AND FRANK F. GROUT...UNIVERSITY OF MINNESOTA PRESS FOREWORD This resume of the mineral resources of Minnesota is introduced
Report (issue)
ijJ~t 1tuiUtfaity of .fIiuutania MINNESOTA GEOLOGICAL SURVEY WILLIAM H. EMMONS, DIRECTOR IN...PRELIMINARY REPORT ON THE GEOLOGY OF EAST CENTRAL MINNESOTA INCLUDING THE CUYUNA IRON-ORE DISTRICT BY E....A. W. JOHNSTON MINNEAPOLIS The University of Minnesota 19 1 8 CONTENTS Introduction ................ . . . . . . . . .... . 2 General geology of Minnesota. . . . . . . . . . . .... . . . . . . . . . .... . . . . . ... 4- 1 5 Rocks of east central Minnesota. . . . . . . . . . . . . . . . . . . . . . . .
Report (edition)
UNIVERSITY OF MINNESOTA Minnesota Geological Survey PAUL K. SIMS, DIRECTOR BULLETIN 37 PHOTOGRAPH...University of Minnesota Press, MinncajJolis Copyright 195.4,19138 by the UNIVERSITY OF MINNESOTA All rights...Departments of Botany and Geology of the UniveTsity of "Minnesota Preface THIS volume has been prepared in an...attempt to make available to the citizens of Minnesota a general summary of the major geological features...Yet how many of the thousands of citizens of Minnesota employed in these enterprises understand the geological
Report (edition)
.i WM. R. JUDD UNIVERSITY OF MINNESOTA Minnesota Geological Survey GEORGE M. SCHWARTZ, DIRECTOR...Min1leapolis Copyright 1954 by the UNIVERSITY OF MINNESOTA All rights reserved. No part of this book may...attempt to make available to the citizens of Minnesota a general summary of the major geological features...Yet how many of the thousands of citizens of Minnesota employed in these enterprises understand the geological...foundation of our wellbeing, the hope of our future. Minnesota, though known as an agricultural state, has great
Report (issue)
of Part of the Upper Mississippi River Basin, Minnesota and WisconsinCompilation of Related Literature________...of Part of the Upper Mississippi River Basin, Minnesota and WisconsinCompilation of Related Literature...Water-Quality Assessment Program Mounds View, Minnesota 1996 U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT...of Part of the Upper Mississippi River Basin, Minnesota and WisconsinCompilation of Related Literature...is focused on an area in Minnesota and Wisconsin that includes the seven-county Twin Cities (Minneapolis
Report (volume)
CHARLES D. WALCOTT, DIRECTOR THE OF SOUTHWESTEEN MINNESOTA BY CHRISTOPHER WEBBER HALL WASHINGTON G-OVERNMBNT...distribution and general characters of the rocks of the Minnesota River Valley............................... Courtland............................................ 84 Minnesota Falls and Granite Falls areas ..................Page. PLATE I. Map of a portion of southwestern Minnesota, showing outcrops of crystalline rocks..........diabase of the Minnesota River Valley; B, Typical ophitic diabase, from a dike at Minnesota Falls......
Journal (article/letter/editorial)
SEPTEMBER 1061 PRECAMBRIAN STRATIGRAPHY OF MINNESOTA BY F. F. GROUT, J. W. GRUNER, G. M. SCHWARTZ,...History Survey of Minnesota as to the sequence of Precambrian rocks in and near Minnesota. Eleven formations...series are not so complete as that in and near Minnesota, and more work is needed to make correlation satisfactory...unconformity 1051 No Coutchiching recognized in Minnesota. . . 1020 Keweenawan Group 1051 Earlier Precambrian...ILLUSTRATIONS Figure Page Figure Page 1 Counties of Minnesota 1018 5 Sketch of the irregular granite surface
Report (issue)
MINNESOTA GEOLOGICAL SURVEY PRISCILLA C. GREW, DIRECTOR BULLETIN 47 BIBLIOGRAPHY OF MINNESOTA GEOLOGY...UNIVERSITY OF MINNESOTA ST. PAULΒ· 1987 ISSN 0076-9169Β· ISBN 0-934938-02-04 The University of Minnesota is committed...references to the geologic literature on the State of Minnesota issued from 1981 through 1985, as well as omissions...omissions from the previous two bibliographies of Minnesota geology: Bulletin 34 (published in 1951), with...sources; usage in the index reflects current Minnesota Geological Survey style. The last bibliography
Report (issue)
l Rock Name: Locality: Donor: Aplite Boulder County, Colorado Ward's Scientific Catalogue Number:...(34%), coarsely twinned microcline (27%), and plagioclase showing albite twinning (36%); the latter are...very little sodium (-1% by weight), while the plagioclase composition was nearly constant at about An^...with granular texture. Quartz, orthoclase, and plagioclase make up at least 93% of the rocks. Quartz anhedra...amount of albite in the orthoclase -8%. The plagioclase is often sericitized, while the biotite is largely
Report (volume)
Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...Central Railroad, sees. 5-7, T. 11 S., R. 5 E., Pope County. Named for Abbott Station. Abbyville Gabbrol Precambrian...map. Occurs in vicinity of Abbyville, Mecklenburg County. Abercrombie Formationl Middle Cambrian: Western...above Pope Creek coal. Named for Aberdeen, Butler County, Ky., where it stands out in prominent cliffs along
Report (issue)
BIBLIOGRAPHY OF MINNESOTA 1951-1980 GEOLOGY ves ai Γ© Lita: ae i if β€œPe va MINNESOTA GEOLOGICAL...DIRECTOR BULLETIN BIBLIOGRAPHY SURVEY 46 OF MINNESOTA GEOLOGY 1951-1980 COMPILED G.B. MOREY, NANCY...NANCY BY BALABAN, AND LYNN Gn UNIVERSITY OF MINNESOTA ST. PAUL e 1981 SWANSON ISSN 0076-9169 @...@ ISBN 0-934938-01-6 The University of Minnesota is committed to the policy that all persons shall have...bibliography brings Minnesota Geological Survey Bulletin 34, β€˜β€˜Bibliography of Minnesota Geology,’’ by T
Report (issue)
and extent of the complex Wisconsinan drifts in Minnesota and Iowa from four major ice lobes and included...some thin weathered material in southeastern Minnesota was β€˜β€˜the remains of a previous glacial sheet...p. 185) thought that buried peat in Mower County, Minnesota, β€˜β€˜seems to mark a period of interglacial...that patches of much weathered drift in Fillmore County, on the margin of the Driftless Area, β€˜β€˜are believed...deposits β€˜β€˜between the two drift periods’? in Goodhue County (Winchell, 1878, p. 44). Chamberlin, who was beginning
Report (issue)
Connecticut Delaware Illinois Indiana Maryland Michigan Minnesota New Jersey New York Ohio Pennsylvania Rhode Island...studies of the Square Butte Wilderness Area, Choteau County, Montana Studies by M. D. Kleinkopf of the large...studies in the Sierra Ancha Wilderness Area, Gila County, Arizona Preliminary gravity results show several...Sierra Ancha Wilderness Area and vicinity, Gila County, Arizona Plutonic rocks of the Ten Mile Creek...Kiilsgaard. At least six and possibly seven varieties County, Ariz., shows that these data accurately reflect
Report (volume)
Connecticut Delaware Illinois Indiana Maryland Michigan Minnesota New Jersey New York Ohio Pennsylvania Rhode Island...studies of the Square Butte Wilderness Area, Choteau County, Montana Studies by M. D. Kleinkopf of the large...studies in the Sierra Ancha Wilderness Area, Gila County, Arizona Preliminary gravity results show several...Sierra Ancha Wilderness Area and vicinity, Gila County, Arizona Plutonic rocks of the Ten Mile Creek...Kiilsgaard. At least six and possibly seven varieties County, Ariz., shows that these data accurately reflect
Journal (issue)
town is located near the western edge of Morrill County which is in western Nebraska. Flowing south of...collected are very similar to those from Sweetwater County, Wyoming. These are dear chalcedony with small...east of the little town of Kittery Point in York County. 20 ROCKS AND MINERALS R, ARIZONA STATE FAIR...R. Belsher, Phoenix; the Hillside mine, Yavapai county, Ariβ€’ Honorable Mention, Ralph Gabbert, zooa. These...order. When the lightning strikes the vast Oceana County, Michigan, Sand Dunes, it fuses the sand into glass
Book
the fact that little gravel is shipped from county to county, still less from state to state, and none...al., 1957, Geology of Gabbs and vicinity, Nye County, Nevada, U.S. Geol. Survey Map MF 52; and Vitaliano...of the Gabbs magnesite and brucite deposits, Nye County, Nevada: U.S. Geol. Survey Map MF 35. FUNDAMENTAL...The Morton granite gneiss, quarried in western Minnesota, owes its origin in part to the multiple injection...stonecutters in the granite district of central Minnesota can detect the rift blindfolded, by feel of the
Report (issue)
investigationsβ€”Continued Central regionβ€”Continued Minnesota ______________β€”β€”β€”----_Mississippi embayment β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”___...__β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”. Michigan _β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”. Minnesota β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”. Minnesota and Wisconsin β€”__β€”___. New Hampshire...uniform distribution in cases Peat resources in Minnesota and Maine of higher abundance. In other words...nodules is apΒ­ deposits in Lake of the Woods County, Minnesota, proached, the distribution necessarily approaches...toward uniform disΒ­ vironmental evaluations. In Minnesota, a few comΒ­ tribution of nodules even where abundance
Book
shipped from county to would do as well), it rapidly decreases to place value is shown county, still less...et al., 1957, Geology of Gabbs and vicinity, Nye County, Nevada, U.S. Geol. Survey Map MF 52; and Vitaliano...the Gabbs magnesite and brucite deposits, Nye County, Nevada: U.S. Geol. Survey Map MF 3s. FUNDAMENTAL...The Morton granite gneiss, quarried in western Minnesota, owes its origin in part to the multiple injection...of the Canadian shield, notably in Wisconsin, Minnesota, and northeasternmost South Dakota, There are
Book (edition)
the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they...For example, whenever an in¬ dexer uses Atchison County Kansas the Terms Kan¬ sas, Midwest, and United
Report (issue)
β€”β€” _ β€”β€” β€”β€”β€”β€” Michigan ___β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€” Minnesota ___ β€” β€” - β€” β€” β€”β€”β€”β€” β€”β€” β€”β€”β€”β€” New Jersey ____ β€” ___...exploratory drilling for ground water in Fairfax County, Virginia _____________ Geologic and hydrologic...in Giles and Crag Counties, Virginia, and Monroe County, West Virginia. The iron is in hematitic sandstone...was completed for the Washakie Wilderness in Park County, Wyoming, and contiguous study areas for the North...Sericite Pit of the Haile gold mine in LancasΒ­ ter County, South Carolina, has revealed that minΒ­ eralization
 
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 Β© 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 24, 2024 23:29:08
Go to top of page