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


Locality type:Ridge
Classification
Species:Andradite
Formula:Ca3Fe23+(SiO4)3
Formation:Primary
Comments:"The Mill Rock garnets have a wine-yellow color, and a brilliant luster. The material available was much too scanty to admit of any chemical examination, but in view of their similarity of form and color, they may safely be referred to the variety topazolite." (Dana, 1877). They are a couple of mm across or less, associated with quartz.
Habit:modified rhombic dodecahedrons
Colour:wine yellow
Quality for species:Good crystals or rich for species - important (!)
Abundance at site:Very Rare
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Andradite data
Locality Data:Click here to view Mill Rock, Hamden, New Haven County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:987563
Long-form Identifier:1:3:987563:0
GUID (UUID V4):150d2716-24e8-4842-a8e4-be5e6f7b3122
Nearest other occurrences of Andradite
1.5km (0.9 miles) โ“˜East Rock, New Haven, New Haven County, Connecticut, USA
3.1km (1.9 miles) โ“˜Pine Rock Quarry (Farnham Quarry), Hamden, New Haven County, Connecticut, USA
26.7km (16.6 miles) โ“˜Old Mine Park (Old Tungsten Mine), Long Hill, Trumbull, Fairfield County, Connecticut, USA
References
Reference Search (possible matching items)
Book (edition)
THE MINERAL LOCALITIES OF CONNECTICUT AND SOUTHEASTERN NEW YORK * ยซ-โ€ข r ** K* ysf^ :' โ€ข'โ€™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* * โ€ข 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
Journal (issue)
ยทยทยทยท-ยทยทยท-ยทยทยทยทยท-ยทยทยทยทยทยทยทยทยท-ยทยทยทยท 140 Mineral Localities of Connecticut ยทยทยท-ยทยทยทยทยทยท-ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท-ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท-ยทยท-...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 โ– end ua noteโ–  and newโ–  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
Book
advantage of writing a book in a new area is very apparent - it is an entirely new subject for the reader. However...disadvantages from the standpoint of the author when a new field is undertaken, as established works provide...grossular properties 102 Bibliography 102 98 Andradite and the rare garnets 104 Demantoid garnet 104...absorption spectra 107 Demantoid sources 107 Yellow andradite (topazolite) 108 Uvarovite and the rare garnets...garnets 109 Colour-change garnets 115 Summary of andradite properties 117 Bibliography 118 Appendix 1: Colour
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)
............................. 461 C0LLEC11NG IN NEW ENGLAND. By Vmcent Giordano ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท-ยทยทยทยทยทยทยทยทยทยทยท...ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท-ยทยทยทยทยทยทยทยทยทยทยทยทยท 474 NEW JERSEY BROOK A CARNELIAN LOCALl1Y. By Peter Zodac...formerly of 100 W . 43rd St., New York 18, N . Y. have moved to 73 W. 47th St., New York 19, N . Y. They carry...in 20 diffe.rent colors. Their new quarters, in the heart of the New York Jewelry district, are four...Road, Phoenix, Ariz. It is the same location but a new strcd number has been assigned to them. Hastens
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 longยฌ...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
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 โ€”I I -J VAN NOSTRAND REINHOLD COMPANY New York Copyright ยฉ 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
Report (issue)
district, Baker County, Oreg_______________________________ ___ 72 5. Sketch map of mill-tunnel level of...district, Oreg-___________________ 14. Geology of New Forrester tunnel, Forrester group, Quartzburg district...features.______________________________________________ Rock units._______-____----_-----_-_----------------_____-_-_... Baker County, Oreg_-__--_-_-_-----_-----------_----_._____.______--72 5. Sketch map of mill-tunnel level...Oreg__________________________________ Geology of New Forrester tunnel, Forrester group, Quartzburg district
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
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............................................. 170 County Index ...........................................Berman, and Frondel, 1944, 1951). Specific data for rock-forming silicates are primarily from the works of
Report (issue)
___________ ______ 4-03 Asphalt and bituminous rock, by Cbarles W. J ennings ____ _ Barite, by Charles...Often the prefix meta- is used to indilยทate that the rock has been altered by deep-seated pressure> and heat...deposits. in the high .'ierra rzassincatio11 of Rocks. Rock for1nations. i11 contrac;;t to 1nineral deposits...co1nn1odit,. is; applied in this ,olume to inc-lnde both rock:. and 1ninPral" nsf'ful to indnstr,. The follo"ยทing...is inserted in the larger chapters written in the rock formations ,Yhich make up the earth's crust. In
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)
Geology ,rf Second Edition JOHN WILEY ยง 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 developยฌ ments and changes, and these have
Book (edition)
LIBRARY Connecticut Agricultural College Vol. Class No. Cost 1^ . ยฃ. Ji^o JLcL^^M^ RRITL 5490191T...translated into the new system. 8vo, cloth, INSTRUCTIONS FOR THE DETERMINATION OF ROCK-FORMING MINERALS...โ€”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
Report (issue)
in marbles of Grenville Complex, Balmat-Edwards, New York, by C. E. Brown...............................by K. B. Ketner.............................. 237 New York talc, by C. E. Brown..........................welcome comment or contributions of additional or new information where possible. Many "models" are incomplete...felslc Intruslves, concentric spatial development of rock types Alaska type or xoned complexes. See page 6________...Intrusion that contain nmeroua Inclusions of country rock. I.e., not Just besel tone____ 81 le ^ Mineralogy
Report (volume)
stability and renewed development , activity. Relatively new discoveries of โ€˜โ€œโ€˜porphyry goldโ€™โ€™ 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
Report (volume)
alifornia anada: anadian ' enlmlblatt incinnati county collection colle e lorado congress onue ticut co...Mitteilungen Missouri; mont.hly monograph Montana museum new; north ; etc. l\ ew Brunswick N C..โ€ข... . North arolina...North Dakota H . .... . . New llampshire ; n&tural history J ........ New Jersey Mex.... ew Mexico n.... ..... new series Sc .... . natural science 1orthwe t Territories l W 'fer. . NY ...... New York 1 at...Philadelphia. Am J Sc American Journal o! cience. ew Haven, Con11. Am M Cong American Mining onยท gr s. See
Journal (volume)
Anglo-Persian Co. in Argentine Anglo-Persian Co.'s New Capital Anglo-Persian Oil Anglo-United OilSclds ... Dr. J M., on Keeley Mine Bengal Iron Company's New Capital {m.d.) .... Bentong Tin Mine, Dredging at...Kobinson. Elements of Fractional โ€ขโ€ขโ€ขโ€ขโ€ข;โ€ขโ€ข;โ€ขโ€ข Dolcoalh's New .Mining Plans Graphitic Oold Ores (m.d.) Dorfnian...*73, *146 D. Penman Fans, Modern Mine 58 Hardinge Mill for Pottery Grinding (m.d.) .... l''arrant, J. C...Gold Sluice-Bex Globe and Phoenix Gold Goch, New Goch, New, Closes (iold and Currency Gold and Currency
Journal (volume)
Transvaal (m.d.) Associated Northern Blocks Australia, New Manufactures in Australian Engineering Societies...!!!!!!!!! "] .." Camborne Letter Cambridge, New Chemical School for Campbell on Wolfram 70, Camp...of Diamond'MininR Activities Diamond \VorkinK9, New Diamonds in Bahia, Brazil โ€ข eport.. Gold Placers...Report Report Jantar Nigeria Jantar Nigeria's New Capital Japanese Petroleum 64 32? 51 im.d.) The...(.oncentralioii Calcinations (M.d. Elmore.'P. E New Process Esperanra's Option Explosires nsed in Blasting
Report (Issue volume)
+ 4, Mineral Fe # โ€” of Australia andโ„ข 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 โ€” 1968 1968 and Papua New Ed. C.L. Knight 1974 1975 and Papua New Eds D.M. Traves and D. King
 
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