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Prehnite from
Mill Rock, Hamden, New Haven County, Connecticut, USA


Locality type:Ridge
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Habit:botryoidal aggregates
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Mill Rock, Hamden, New Haven County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:772784
Long-form Identifier:1:3:772784:9
GUID (UUID V4):e05d3640-f507-4a2c-9ba6-77727a6cf487
Nearest other occurrences of Prehnite
3.1km (1.9 miles) Pine Rock Quarry (Farnham Quarry), Hamden, New Haven County, Connecticut, USA
3.5km (2.2 miles) New Haven, New Haven County, Connecticut, USA
4.7km (2.9 miles) Foxon quarry, Foxon, East Haven, New Haven County, Connecticut, USA
5.2km (3.3 miles) Barcla Quarry (Clark-Barrone Quarry), Woodbridge, New Haven County, Connecticut, USA
5.8km (3.6 miles) Cinque Quarry, East Haven, New Haven County, Connecticut, USA
7.1km (4.4 miles) High Street and Interstate 95 interchange, East Haven, New Haven County, Connecticut, USA
7.6km (4.7 miles) East Haven, New Haven County, Connecticut, USA
10.5km (6.5 miles) Branford, New Haven County, Connecticut, USA
15.3km (9.5 miles) Wallingford, New Haven County, Connecticut, USA
19.9km (12.3 miles) Cheshire Traprock Quarry, Cheshire, New Haven County, Connecticut, USA
References
Reference Search (possible matching items)
Book (edition)
THE MINERAL LOCALITIES OF CONNECTICUT AND SOUTHEASTERN NEW YORK * «-• r ** K* ysf^ :' •'’S >- n... iBooks by Ronald Everett Januzzi CONNECTICUT MINERALS ON PARADE NEW YORK STATE MINERALS ON PARADE Recommended...THE MINERALOGICAL PRESS 83 Elm Street Danbury. Connecticut IIOIPW MINERALS ON PARAt>E F.tMSTltIP* THREE...W*T H COlO* * • TfXT COMF11 MINERALS ON PARADE A New Series of Teaching Filmstrips in Full Color. A Valuable...to enrich our knowledge of the mineralogy of Connecticut: James Dwight Dana Samuel L. Penfield Edward
Report (volume)
early Mesozoic geology of M assachusetts, Connecticut, New jersey, Pennsylvania, Virginia , Maryland...offshore early Mesozoic geology of Massachusetts, Connecticut, New Jersey, Pennsylvania, Virginia, Maryland ...[radiometric age]* Barite [economic geology]* Basalt [rock type]* Bedrock geology Bibliography* Buried basins*...[economic geology]* Copper [economic geology]* Diabase [rock type]* Economic geology [accompanied by commodity...[usually accompanied by rock type]* Geophysics* Gold [economic geology]* Granophyre [rock type] Gravity [geophysics]*
Journal (issue)
■ Whole Number 314 . . V ■ iViav-Wy. 'ul New Arrivals XMINEIUITO 'iUPPLIERiX DOLOMITE, CHALCOPYRITE...weigh­ ing 20 to 30 lbs. or more. FLUORITE, Cave in Rock. III. Choice medium to deep purple crystals averaging...available. Prices on request. FLUORITE, Cave in Rock, III. Choice me­ dium to deep purple xls with other...NOW LISTED ON OUR LATEST GENERAL LIST AND LATEST NEW ARRIVALS LISTS. SEND FOR YOUR COPIES TODAY. BOTH...Recreation Club of Fairhope, Ala., will sponsor its first Rock Show and Swap at the Mobile and Eastern Shore Adult
Journal (issue)
····-···-·····-·········-···· 140 Mineral Localities of Connecticut ···-······-······························-················-··-...practical oonservation of mineral localities and unusual rock formations and to rC-: vive the interest in minerals...searching out of minerals in quarry, mine, or native rock will develop and enlarge his powers of observation...world who will be kind enough to ■end ua note■ and new■ ltema on minerals, etc., that they geology, mineralogy...of its readers a very MERRY CHRISTMAS and a HAPPY NEW YEAR. The Editor would like to take each of you
Report (volume)
GEOLOGICAL SURVEY. BULLETIN JNO.85 PL.I. oslon CONNECTICUT VALLEY AREA \\fWasfiSifftqn, f u BARBOURSVILLE.............................................. Connecticut valley area .................................................................................. New York-Virginia area ................................rocks of the Connecticut valley area ........................... Trap rocks of the New York-Virginia...... Trap rocks of the Newark areas south of the New York-Virginia area. Sumnui ry respecting the distribution
Journal (article/letter/editorial)
............. 509 Paleozoic terranes in the Connecticut valley [abstract] ; by C. H. Hitchcock. 510 Notes.................. 519 The Cerrillos coal field of New Mexico [abstract] ; by J. J. Stevenson... 525 Register...two sub­ scriptions have been suspended, and four new subscriptions have been added to the list. The special...M., Ph. D., Trenton, New Jersey. Assistant on the State Geological Survey of New Jersey. W il l ia m H...Advancement of Science that I ever attended was the New Haven meeting in 1850. Professor Dana read a short paper
Journal (article/letter/editorial)
Lizard. By C. E. TILLEY. I. HHHE region of Trelease Mill and Polkernogo, west of St. Keverne, •*- forms one...particularly on account of the occurrence of the rarer rock types carrying anthophyllite together with abundant...on the road leading up to the slope east of the Mill. These latter rocks are rich in cordierite, biotite...can only be established by isolating it from the rock powder by c"61d hydrofluoric acid. When the material...oblique extinctions up to 30° can be observed. In the rock kyanite is also seen in isolated grains and as fine
Report (issue)
COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK COVER...approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right - Magnetite crystal face showing...been selected at random, and will be augmented as new subjects are published. MINERALS OF GEORGIA: THEIR........................................... -153 Prehnite .......................................................................................... 170 County Index ........................................
Book
unfamiliar with the language of petrology. Recent igneous rock definitions published by the International Union...fortyeight in black and white, illustrate selected rock types. A general bibliography is also provided to...Mitchell I —I I -J VAN NOSTRAND REINHOLD COMPANY New York Copyright © 1985 by Van Nostrand Reinhold...Reinhold Company Inc. 135 West 50th Street New York, New York 10020 Van Nostrand Reinhold Company Limited...Minerals Differ / Major Rock Classes / 2 Rock Nomenclature / 3 Derivation of Rock Names / 4 Bibliography
Book (edition)
PLATI. NEWLY REVISED AND ENLARGED* (16TH EDITION.) NEW YORK: JOHN WILEY AND SONS, 53 EAST TENTH STREET...1877. Press of J. J. Little & Co* Astor Place, New York. PREFACE. " " Text-Book of Mineralogy was...progress in -the Science, and among new species. those of new edition will be found in the G.... covering about fifty pages. to descriptions of new instruments and methods of research in CrystallogIN...important new facts in regard to the characters or occurrence of old species. A number of new figures
Book (edition)
LIBRARY Connecticut Agricultural College Vol. Class No. Cost 1^ . £. Ji^o JLcL^^M^ RRITL 5490191T...translated into the new system. 8vo, cloth, INSTRUCTIONS FOR THE DETERMINATION OF ROCK-FORMING MINERALS...—Mirdtu/ Record. 4 00 EXPLOSIVE COMPOUNDS AND ROCK DRILLS. DRINKER. Giving properties of Modern Explosives...of Blastand descriptions and uses of the various Rock Drills and Compressors, and forming a SUPPLEMENTARY...AND FOR SALE BY JOHN WILEY & SONS, Astor Place, New 4t% Will be prepaid hy mail on the receipt of the
Book (edition)
TEXT, AND TWO DOUBLE-PAGE MAPS FOURTH EDITION NEW YORK . : • CINCINNATI • : • CHICAGO AMERICAN... & B. Co.— T. D., P. New York PREFACE. In the preparation of the new edition of this Manual, the...Geological Survey. As the rewritten book shows, new principles, new theories, and widely diverse opinions on...later contributions, along ; with a profusion of new facts relating to all departments of the science...other results of erosion in the west have thrown new light, through their investigators, on the work of
Book (edition)
PLATES, AND A CHART OF THE WORLD. THIRD EDITION. ( NEW YORK • : • CINCINNATI QOCT • : • 10 CHICAGO...under Lithological Geology. James D. Dana. New Haven, Conn., November 1, 1879. FROM THE PREFACE...The name of the engraver, Lockwood Sanford, of New Haven, also deserves mention in this place. copied from...enlarged. edition of this work, dated true for this new the most part rewritten, and is edition. greatly... vn PREFACE. Michigan, Ohio, North Carolina, and New Hampshire, and the ProvNew Brunswick, Nova Scotia
Book
WOL Edward, 1911- The geology and landscapes of New Jersey 31 s 52 3'2..2 5 0 - --, Peter 557. 49...Wolfe, Edward, l~llWOL The geology and landscapes of New Jersey - ----1 BOl'ROWCR S NAM( ----- ,., ,i...ndscape0000wolf The Geology and Landscapes of New Jersey Delaware River a11d Water Gap, w1tli Kittat11111y...Wolfe CRANE RUSSAK 1rllil® • NEW YORK The Geology and Landscapes of New Jersey Published bv Crane, Russak...& Company, Inc. .347 Madison A\'enue ew Yori-.., New York 10017 Copynght © 19'i7 Crane, Ru~sak & Company
Journal (volume)
now available is appended hereto, and the names of new bulletins will be added in the future as they are...classes: 1. Mines and mineral resources of a given county (describing kind, character, distribution and extent...special report upon the gold resources of Siskiyou County. There is Averill, District SACRAMENTO FIELD...remain here for finding orebodies. The number of new and resumed mining ventures that have been started...ft. vertically in Amador County and 9000 ft. inclined depth in Nevada County, for example) have been given
Report (issue)
sole ,vholesale Agent to the Trade outside the County of London. 1911. Pr-ice Tli1�ee Shilli1igs. ...was obtained by Mr. Maf�Alister. On comparing the new witl1 the old 1nap impor·tant differences will be...the Excelsior Tunnel . . • 101 .�. ••• ,, 30 ..-New Wheal Martha. Longitudinal Section • . • 102 • ••...table ; no mine or . boring has yet reached any rock of ea·rlier date than Middle Devonian : SEDIMENTARY...Devonian rocks of the dist1..ict ; the incoming of a new though poor marine fauna in the lowest Culm ; and
Book (edition)
other specific texts. Several chapters are entirely new. including Chapter 1 on Mineral Economics and Exploration...include. More than half of the tables and figures are new. Graphs and tables pertaining to changing prices...given rise to voyages of discovery and settlement of new lands. Their ownership has resulted in industrial...Spanish Conquistadores to the settlement of the New World. The gold rush of 1849 led to the settlement...such as the Middle East countries; or by purchasing new resources, such as Japan; or by the development of
Book (volume)
das nach unserem Dafürhalten für Nutzer in den USA öffentlich zugänglich ist, auch für Nutzer in anderen...Analysen XXVII und XXVIII . Bei Webster, Jackson County in North Carolina, kommt im Talkschiefer mit Chromit...(ROSENBUSCH, N. Jahrb. 1872 , 59 ). b) Waterville , New- Hampshire. Ebenfalls hierher gehörig wegen seiner...Gallion in Londonderry und am Lyle's Hill in Antrim County. c) Im Yellowstone National Park , Wyoming, kommen...Vorkommen. a) Franklin und Sparta , Sussex Co. , New Jersey, am Mine Hill und Stirling Hill. Wurde von
Report (volume)
stability and renewed development , activity. Relatively new discoveries of ‘“‘porphyry gold’’ and related deposits...Creek camp comprises twelve copper-gold deposits. New interpretations of the deposit geology, resulting...has a production history dating back to 1884, and new discoveries are still being made, notably the Ingerbelle...systems of British Columbia (1991-94). Results of a new study, proposed to commence in 1995, by MDRU on ...exploration methods will be keenly awaited by many. This new volume is patterned on the old, with some important
Journal (volume)
t'Djiper, Half Year in, 573. Cual I'ields in England, New, 155. Iveonomic Minerals and Mining Industries Cojiper...632. Alberta, 52. Copper Range Consolidated Co., Rock Ivlitorial Notes, 3, 34, 67, 101, 133, 199, 231...400. ing Mill Mine, Negaunee, Mich, 401.* Cobalt and Adjacent Areas, by W. G. England, New Coal Fields...Surface Prospecting at, 293.* Coderre, Louis, The New Minister of Department of Mines, Ottawa, During the...Improvements System on Notes on the San iTaucisco Mill, Pachuca, Mexico, 371. J. of, by E. B. Lamb,
Book (edition)
Geology ,rf Second Edition JOHN WILEY § SONS, Inc. New York * London 1942, 1950 Copyright, BY Alan...requiring more scientific methods of exploration for new deposits to replace those being depleted. It is hoped...the former one, magmatic deposits are treated in new detail, as are oxidation and supergene enrichment...consolidated under hydrothermal processes, with a new preliminary discussion of hydrothermal processes...subject matter up to date. The war years brought many new mineral develop¬ ments and changes, and these have
Book
editor, Economic Geology, 91-A Yale Station, New Haven, CT 06520 Contents Dedication to W. S. White...the last 25 years. Whitie is a longtime fixture of New England and Lake Superior geology, but we will not...through a series of critical maneuvers including: new editorial procedures; a confrontation with its long¬...geologists who recognized the need to support the new journal. As the years passed, the Company prospered...Anniversary Volume Introduction The first notions of a new journal came to J. E. Spurr during the closing days
Report (Issue volume)
+ 4, Mineral Fe # — of Australia and™ Papua New Guinea ... Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows an aerial view...on the east coast of Lihir Island, New Ireland Province, Papua New Guinea. The Ladolam gold deposit lies...Resources Development Centre, Port Moresby, Papua New Guinea The Australasian Institute of Mining and...Mines — 1968 1968 and Papua New Ed. C.L. Knight 1974 1975 and Papua New Eds D.M. Traves and D. King
Book
SClENTlF IC PUBLISHING COMPANY Amsterdam - Oxford - New York 1981 ELSEVIER SCIENTIFIC PUBLISHING COMPANY...ELSEVIER NORTH-HOLLAND INC. 52, Vanderbilt Avenue New York, N.Y. 10017 ISBN 0-444-41863-6 (Val. 15) ISBN...considered uniformitarian or not. It contains a wealth of new data dealing with Precambrian crustal evolution....attempts to fit Precambrian crustal evolution into the New Global Tectonics have met with variable success and...to quote radiometric age data on the basis of the new decay constants. In a few cases the recalculated
Report (issue)
§-cnns seme ses sere oscarere Northwest Adirondacks, New York W,#. deLorraine and DB S71 19: Geology of...II until 1950, from my recollection, almost any new mineral discovery of significance in Canada would...specialization in those days and his first duty was as Mill Engineer and relieving members of the engineering...crustal levels at least a short time after host-rock deposition, a few iron-formation hosted deposits...temperature hydrothermal fluids in a very low water-rock regime. The fluids were focussed by intravolcanic
 
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