	*Fisher, Lloyd W., Gedney, Edwin K. (1926) Notes on the mineral localities of Rhode Island; I. Providence County. American Mineralogist, 11 (12) 334-339*	Journal (article/letter/editorial)
	NOTES ON THE MINERAL LOCALITIES OF RHODE ISLAND. I. PROVIDENCE COUNTY Lr,ovo W. Frsunn.q,Nt Enwrx K. GnlNav...recent survey of the minerals of the state of Rhode Island which are included in the museum collections...Brown University and of Roger Williams Park of Providence, together with a careful study in the field by...the chief rnineral localities and occurrencesin Providence Countvr is here recorded. r A paper is being...Crocidolite Cryolite Cyanite Dolomite Enstatite Epidote Fluorite Galena Garnet Glaucophane GoId2 Grithite Graphite
	*(1907) The green schists and associated granites and porphyries of Rhode Island. Bulletin* Vol. 311. US Geological Survey doi:10.3133/b311**	Report (volume)
	SCHISTS AND ASSOCIATED GRANITES AND PORPHYRIES OF RHODE ISLAND BENJAMIN K. EMERSON JOSEPH H. PERRY WASHINGTON.............. 18 Nonoccurrence of il vaite in Rhode Island.................. 19 Inclusion of limestone... 22 Dexter quarry............................................ 24 Beds west of Providence and Pawtucket...inclosed Cambrian schists at the Saylesville granite quarry .........:......................... 31 Contact......'.................... Vein quartz at Diamond Hill.............................. "Warnsutta group"
	*WARREN, C. H., POWERS, S. (1914) Geology of the Diamond Hill-Cumberland district in Rhode Island-Massachusetts. Geological Society of America Bulletin, 25 (1) 435-476 doi:10.1130/gsab-25-435*	Journal (article/letter/editorial)
	A GEOLOGY OF THE DIAMOND IIILL-CUMBERLAND DISTRICT IN RHODE ISLAND-M ASSACHUSETTS 1 BY CHARLES H. WARREN........................................... 441 Cumberland quartzite......................................................................... 461 Diamond Hill felsite...........................................(435) 436 WARREN AND POWERS----DIAMOND H ILL—CUMBERLAND DISTRICT Page Riebeckite-iegirite granite....... Riebeckite-bearing granite porphyry Diamond Hill quartz deposits.......... Sheldonville quartz vein
	*(1953) World News on Mineral Occurrences. Rocks & Minerals, 28 (1) 28-43 doi:10.1080/00357529.1953.11767951*	Journal (article/letter/editorial)
	te from a newly discovered locality in Yavapai County, Ariz., on the Verde River near Camp Verde, Ariz...be of interest. These were collected in Yavapai County, East of Prescott, Arizona. "They were taken from...reason for it." CALIFORNIA — Alton A. Parsons, 2433 Hill Street, Huntington Park, Calif., has sent in a clipping...asbestos, from a deposit near Jamestown, Tuolumne County, to its plant in Baltimore, Md. "Asbestos experts..."Fulgurites and PhysiographicaL Memoranda of San Clemente Island, California," by M/Sgt. John O. Griesbach (pp.
	*(1917) Geology of Massachusetts and Rhode Island. Bulletin* Vol. 597. US Geological Survey doi:10.3133/b597**	Report (volume)
	Bulletin 597 GEOLOGY OF MASSACHUSETTS AND RHODE ISLAND BY B. K. EMERSON WASHINGTON GOVERNMENT PRINTING....................................... Worcester County, Mass....................................... Westboro...formation......................................... Rhode Island...............................................formation........................................... Rhode Island formation ....................................Whitmores Ferry, in Sunderland.......... Gneiss of hill west of Montague..............................
	*(1937, February) Rocks and Minerals* Vol. 12 (2) Peter Zodac**	Journal (issue)
	---- WW.llo.17 -- - ----~- CHIPS FROM THE QUARRY (Formerly the Bulletin Bowel) Spedal Rock Cryatal...Uses. By Peter Zodac.................. 35 Herkimer County Quartz Crystals. By D. H. Newland..................... ·-······· 44 The Real Beauty of Herkimer County Quartz Crystals. By W. J. Hollister........................ 49 Some Old Quartz Localities in Rhode Island. By Arthur L. Flagg 51 Stibnite in Quartz from...Switzerland are the most famous; in Africa, the island of Madagascar produces enormous rock crystals;
	*Williams, Albert Jr. (1888) Useful Minerals of the United States. United States Geological Survey.*	Book (edition)
	mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior
	*Dana, Edward Salisbury, Ford, William E. (1922) A Textbook of Mineralogy* (3rd ed.) John Wiley & Sons, Inc, New York.**	Book (edition)
	is not called a crystal. cleavage octahedron of fluorite and a cleavage rhombohedron of calcite are not...the linear position of the of its pole on the gnomonic projection. pole in respect to the left to right...similarly gives the These two figures conposition of the pole in reference to the front to back medial line. If...projection must lie in the same zone. A face whose pole falls at the intersection of two or more great circles...the poles of the spherical projection to the south pole of the sphere. The points in which these lines pierce

Go to top of page

Fluorite from Beacon Pole Hill quarry, Cumberland, Providence County, Rhode Island, USA

Fluorite from
Beacon Pole Hill quarry, Cumberland, Providence County, Rhode Island, USA