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Epidote from
Mount Grace, Warwick, Franklin County, Massachusetts, USA


Locality type:Mountain
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Dravite1 photo of Epidote associated with Dravite at this locality.
Quartz1 photo of Epidote associated with Quartz at this locality.
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Mount Grace, Warwick, Franklin County, Massachusetts, USA
Data Identifiers
Mindat Occurrence Record ID:765143
Long-form Identifier:1:3:765143:4
GUID (UUID V4):b9022529-eab4-479a-9654-5a17e55ffb20
Nearest other occurrences of Epidote
9.4km (5.9 miles) Winchester, Cheshire County, New Hampshire, USA
23.4km (14.5 miles) Cheapside Quarry (East Deerfield Quarry; Trew Corp. Quarry), Deerfield, Franklin County, Massachusetts, USA
27.7km (17.2 miles) Keene, Cheshire County, New Hampshire, USA
32.1km (19.9 miles) Dummerston granite quarry, Dummerston, Windham County, Vermont, USA
34.0km (21.2 miles) Pelham Granite quarry (Ward Quarry; Valley Quarry), Pelham, Hampshire County, Massachusetts, USA
37.8km (23.5 miles) Pelham asbestos mine, Pelham, Hampshire County, Massachusetts, USA
37.9km (23.5 miles) Quabbin Aqueduct shaft No. 10 locality, Hardwick, Worcester County, Massachusetts, USA
41.6km (25.9 miles) Davis Pyrite Mine, Rowe, Franklin County, Massachusetts, USA
46.4km (28.8 miles) Rollstone Hill Quarries, Fitchburg, Worcester County, Massachusetts, USA
46.6km (28.9 miles) Massachusetts Talc Company Mine, Rowe, Franklin County, Massachusetts, USA
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
MINERAL COLLECTING IN THE SPRINGFIELD MASSACHUSETTS AREA By JIM ANDERSON Manchester-by-the-sea, Mass...moving to get into the handsome, gemmy rhodonite. Warwick, on Route 78, is famous for the handsome radiating...black tourmaline clusters that are found on Mount Grace State Reservation. Close to town is a small cut...of red-brown, massive garnet with light green epidote. In some specimens you will find quartz crystals...wave manmade silicate which rivals the weight of Franklin ores, two pieces about head size being all that
Journal (article/letter/editorial)
Department of Geology and Geography,University of Massachusetts,Amherst, Massachusetts01003, U.S.A. Prrnn J...TnonrpsoN Department of Geology, Cornell College,Mount Vernon, Iowa 52314, U.S.A. D,q,vroC. Er-nnnr Department...in the Merrimack synclinorium. New mapping near Mount Monadnock, based on the new stratigraphic sequence...and overturned gneiss domes in west-central Massachusetts. Metamorphic studies show different P-Tpaths...and quartzite, and its more southerly facies,the Mount Mineral Formation, dominated by pelitic schists
Report (issue)
^he Bedrock Geology of Massachusetts A. The Pre-Silurian Geology of the Rowe-Hawley Zone B. Stratigraphy...PROFESSIONAL PAPER 1366-A-D The Bedrock Geology of Massachusetts NORMAN L. HATCH, JR., Editor A. The Pre-Silurian...Jr. and Rolfe S. Stanley [etc.] 1. Geology Massachusetts. I. Hatch, Norman L. II. Series: Geological...a companion to the bedrock geologic map of Massachusetts (Zen and others, 1983; hereafter referred to... Geological Survey and the Commonwealth of Massachusetts, which was begun in 1938. They also include
Report (volume)
MINERALOGICAL LEXICON OF FRANKLIN, HAMPSHIRE, AND HAMPDEN COUNTIES MASSACHUSETTS BENJAMIN KENDALL EMEKSON...Geological Survey, a inineralogical lexicon of Franklin, Hampshire, and Hampden counties, Mass. This lexicon...States Geological A MINERALOGICAL LEXICON OF FRANKLIN, HAMPSHIRE, AND HAMPDEN COUNTIES, MASS. By B....within the area of the three river counties in Massachusetts. Each citation from the original documents is...AVorcester County. TRIASSIC. The Suf/ar Loaf arko*e, or feldspathitf sandstone. The Mount Toby conglomerate
Report (issue)
Syenite (82M/2, 7) Mount Grace Extrusive Carbonatite (82M/7, 10) Geochemistry Dating Mount Copeland Nepheline...Diatremes (82J/6) 81 Blackfoot Diatreme (82G/14) 83 Mount Haynes/Swanson Peak Area (Swan Claims) (82G/14)...area 52 Figure 13. Detailed section of the Mount Grace carbonatite, Blais Creek, showing La, Ce and...Chemical composition of selected rocks from the 56 Mount Copeland syenite complex 62 Table 11. Chemical...hosts most of the carbonatites and syenites. The Mount Copeland syenite gneiss (Fyles, 1970; Currie, 1976b)
Report (issue)
. - PETROGRAPHY OF THE ATHOL QUADRANGLE, MASSACHUSETTS 3y o Anita Louise Mook This report is preliminary...the Athol quadrangle, Worcester and Franklin Counties, Massachusetts ................... In pocket IV... Abstract The Athol quadrangle of north-central Massachusetts is underlain by high-grade metamorphosed amphibolites...miles in the upland region of north-central Massachusetts; the town of Athol is about 60 miles west of...the writer has extended into north-central Massachusetts some of the nomenclature of the New Hampshire
Journal (article/letter/editorial)
granite along with some small particles of secondary epidote. Along the immediate border the granite sometimes...acquainted with the rocks in the plateau of central Massachusetts, from Worcester to the Connecticut Valley, it...around Monadnock are but a continuation of the Massachusetts rocks, though there may be a few square miles...concluded that the schists of this plateau in Massachusetts are more highly metamorphosed phases of the...schist is mentioned. 3 Geology of Worcester,Massachusetts, pp. 28, 50, 137, 139, 148, 152. 8< JOSEPH
Report (volume)
DEPARTMENT OF THE INTERIOR FRANKLIN K. LANE, Secretary UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH...SMITH, Director Bulletin 597 GEOLOGY OF MASSACHUSETTS AND RHODE ISLAND BY B. K. EMERSON WASHINGTON....................................... Worcester County, Mass....................................... Westboro...member........................... Northeastern Massachusetts..................................... General..................................... Western Massachusetts............................................
Report (issue)
folder Plate 2.West looking radar mosaic of Massachusetts.....in folder Plate 3.South looking radar mosaic...of the side looking airborn radar imagery of Massachusetts, Connecticut and Rhode Island indicates that...sensing device, was used to make imagery of Massachusetts in 1968 and Connecticut and Rhode Island in...made; an east and a west looking mosaic for Massachusetts and a north and a south looking mosaic for Connecticut...met amor phism ) in fault basins in eastern Massachusetts and Rhode Isl&nd. i Resistant Precambrian gneisses
Report (issue)
SURVEY GEOLOGY OF THE WINDSOR QUADRANGELE, MASSACHUSETTS Stephen Alien Norton This report is preliminary...to recent geologic mapping in northwestern Massachusetts, southern Vermont, and southwestern New Hampshire...geologic map of southern Vermont northwestern Massachusetts. 11 Location of specimens for which modes...igraphic column for the Windsor quadrangle, Massachusetts. 26 Interbedded flaggy granulite and massive...quadrangle, Massachusetts. . . 17^ 22 23 Assemblages found in the Windsor quadrangle, Massachusetts in the
Journal (article/letter/editorial)
metamorphosed under conditions of greenschist facies (epidote–muscovite– chlorite subfacies) under elevated pressure...described in the sci entific literature. The Mount Grace occurrence, Brit ish Columbia, where carbonatite...gneisses. The rocks occurring in this block underwent epidote– amphibolite, amphibolite, and locally developed... gabbro was transformed into an assemblage of epidote, chlorite, amphibole, and biotite with plagioclase...% BaO is less frequent. Accessory minerals are epidote, biotite, and magnetite. White mica is phengite
Journal (article/letter/editorial)
polycrase and titanite with local calcite, albite, epidote, allanite, and thorite or uranothorite (or both)...grains of anhedral titanite ± calcite ± albite ± epidote ± allanite ± thorite ± uranothorite (Figs. 2C–F)...fractures. F. Alteration assemblage of secondary epidote, allanite, and thorite, with relict zoned tourmaline...tourmaline. Symbols: ab: albite, aln: allanite, ep: epidote, cal: calcite, chl: chlorite, pc: polycrase, qtz:...assemblage in the veins to secondary albite, calcite, epidote, allanite, and thorite (Figs. 2C–F) is evidence
Journal (issue)
minerals consisting of fine fibrous hornb!e'1de, epidote, chalcopyrite and chlorite. There is a fourth type...minerals consist of hornblende and chlorite ; epidote and albite ; galena, chalcopyrite, pyrite ; diposide...Intrusive Triassic Diah:ise at Goose Creek, Loudown County, Virginia, PROCEEDINGS OF THE U. S. NATIONAL MusETIM...high, is in the Big Bend Park of southern Brewster County whose southern boundary is the Rio Grande. Some...operations at St. Mary's Hospital. Burial was in Mount Grace Evergreen Cemetery, Brooklyn. Services were conducted
Journal (article/letter/editorial)
bodies have been previously reported (e.g., the Mt. Grace carbonatite, British Columbia (HOy and Kwong, 1986;...syenite, pyroxenite and dunite, intrudes hornblende-epidote - bearing basement gneisses (Fig. la; Subramanian...K-feldspar (mainly microcline), calcite, dolomite, epidote and quartz. Porphyroblastic (Fig. 2b, c and d)...56-62. Hdy, T. and Kwong, Y.T.J. (1986) The Mount Grace carbonatitea Nb and light rare earth element-enriched
Journal (article/letter/editorial)
Hall, Iowa State University, Ames, IA 50011-1027, USA Teale & Associates Pty Ltd, PO Box 740, North Adelaide...considered to be BHT deposits (Broken Hill, Cannington, Mount Misery (Chloe and Jackson), Pegmont, and Pinnacles)...deposits. Although the non-sulfide zinc deposits at Franklin and Sterling Hill, New Jersey, have been considered...Australia; Beeson, 1990b), Balmat (New York), and Franklin (New Jersey)), and the other by iron formation...Paleozoic Angas (South Australia), and the Proterozoic Mount Misery (Queens­ land), and Dariba-Rajpura (India)
Report (issue)
1966 1967 1968 1969 1970 Numerous Federal, State, county, and local agencies and other organizations and...cooperators .............................. . State, county, and local cooperators ................. . Other...raw materials in nature, Tintic district, Utah County, Utah, has confirmed the existto the development...molybdenum occurrences in the Badlands area, Pennington County, S. Dak., by R. U. King and W. H. Raymond has shown...southeastern part of the Medicine Bow Mountains, Albany County, Wyo., is a cup-shaped layered complex that is
Report (issue)
metamorphosed hydrothermal system at Pine Canyon. Piute County, Utah. U.S.A. [abs.]: Mineralogical Society (London)...overview, in Hutchinson, R. M., Spence, C. D., and Franklin, J. M., eds., Precambrian sulfide deposits, H...major, buried, Precambrian features underlying Franklin Mountains and Great Bear and Mackenzie Plains:...mineralogy of the Cerrillos copper deposit, Santa Fe County, New Mexico: New Mexico Geological Society Guidebook... E. E.. 1991. The igneous rocks of the Lincoln County porphyry belt, New Mexico: constraints on magma
Book (volume)
forYorkshire, -,vith which it ii ; CHESHIRE, OR THE COUNTY PALATINE OF CHESTER, Is bounded on the n. by...distinct government. The hills and rocks of this county are high and barren, but oval, having side. From...navigation. The prominent natural productions of the county are fossil salt/and cheese. Its manufactures, cotton...old Caselegant entrance to the Castle and to the county jail, &c. The whole is in the pure Grecian style...earthworks tle. of a Castle, and a very high mount, m.b. Whitegate, 4 m. s.w. from Northwich. Vale
Report (volume)
Geologic Names Of the United States For 1936-1960 By GRACE C. KEROHER and others Part 1, A-F GEOLOGICAL ...GEOLOGIC NAMES OF THE UNITED STATES FOR 1936-1960 By GRACE C. l{EROHER and OTHERS INTHODUCTION :PREVIOUS...Era, Period, and Epoch Terms," Bulletin 769 by M. Grace Wilmarth, was published in 1925 and is still invaluable...Geological Units of California," Bulletin 826, by M. Grace Wilmarth. This work was actually an extract from...California. The first exhaustive con1pilation, M. Grace Wilmarth's "Lexicon of Geologic Nmnes of the United
Book (volume)
1907. C. L. K. C. R. B. Warwick, Richard Beau¬ champ, Earl of; Warwick, Richard Neville, Earl of;... Formerly Director of Wood-carving, Gloucester County Council. Woodcarving. F. C. C. Frederick Cornwallis...Romantic Professions; &c. High Bailiff, Cardiff County Court. Author of | Watson, William (poet). INITIALS...Waldeck-Pyrmont. Wallingford. Walnut. War Game. Warrington. Warwick. Warwickshire. Washington. Water. Waterford. Watertown...of the church, which they surpass in height and grace of proportion. They resemble the eastern portion
Report (volume)
Rock, Ark Ark Geol. Survey County Mmeral Rpt.-Arkansas Geological Survey County Mmeral Report Little Rock...Bethlehem, Pa. Los Angeles County Mus Sci Ser, Paleontology; Quart.-Los Angeles County Museum Science Series...Md Mass. Dept. Pub. Works Bull.; Spec. Paper-Massachusetts Department of Pubhc Works Bulletms; Special...Peter, and Lee, Wallace). 011 and gas m Montgomery County, Kansas Kans State Geol Survey Bull 31, p, 5-29...mto Chattanooga shale m Chetopa oil pool, Labette County, Kansas· Am. Assoc. Petrol. Geol Bull., v. 25,
 
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