 | | Journal (article/letter/editorial) | | MINERALS OF POKER HILL Cumberland, Providence County, Rhode Island JAMES CAHOON 24 Blackstone Street...S O M E M I N E R A L C O L L E C T O R S , Rhode Island is considered to be lacking in any noteworthy...Minerals of Rhode Island, described over 225 mineral species and varieties from Rhode Island, with over...these from the town of Cumberland. The Poker H i l l locality, noted for its anatase and associ ated minerals...in the village of Ashton, in the town of Cumberland, Providence County, Rhode Island. There is a Burger |  | | Journal (article/letter/editorial) | | September-October: Amethyst sceptered quartz, Hopkinton, Rhode Island; photo by Victor E . Krantz (Smithsonian Institution)...gold on quartz, Colorado Quartz mine, Mariposa County, California. © Harold and Erica Van Pelt photographers...Sceptered Quartz from Ashaway Village, Hopkinton, Rhode Island, W. C. Metropolis, J . Rakovan, S. Avella, 247...247 Amphibole, 75 Analcime, 220 Anatase, 58, 282 Andradite, 342 Apatite, 33, 58, 75, 220 Arizona's Red...Sceptered Quartz from Ashaway Village, Hopkinton, Rhode Island, 247 Averett, W. R . , Dinosaur Valley, Colo |  | | Journal (article/letter/editorial) | | 00:39 19 January 2015 Graves Mountain, Lincoln County, Georgia B lack and nearly black minerals-no...pyrolusite, and plattnerite, and is trimorphous with anatase and brookite. Rutile is popular as a collector’s...Commonly associated minerals include ilmenite, anatase, brookite, hematite, quartz, titanite, chlorite...near Waterbury, Vermont; at Poker Hill, Providence County, Rhode Island; and in Essex, Orange, and Warren...(Gordon 1922). Some of these originated in Chester County and include prismatic crystals to 10 cm from Logan’s |  | | Journal (article/letter/editorial) | | two of the three titanium dioxide polymorphs, anatase and rutile (Cook 2002, 2003). Only brookite remains...this issue. Unlike rutile, and to a lesser extent anatase, brookite is perhaps best known to micromounters...alpine-cleft-type occurrences, where it is found with anatase, rutile, titanite, quartz, adularia, albite, hematite...transparent crystals to 2 mm, associated with anatase. rutile, zircon, and quartz, in cavities exposed... Topsham, Sagadahoc County, Maine (King and Foord 1994). It occurs with anatase, rutile, titanite, and |  | | Journal (article/letter/editorial) | | RHODE ISLAND L E S L I E P. F A Y Geology Department University of Rhode Island Kingston, Rhode Island...represented by fossils that have been found in Rhode Island: Cambrian trilobites and trace fossils, Pennsylvanian...278 ROCKS AND MINERALS Cambrian Trilobites Rhode Island is included in a piece of North America called...eastern Massachusetts and at Newport and Conanicut Island. Three types of trilo bites (Badulesia tenera...Conanicut Island. The three are not found together in the eastern United States outside Rhode Island and eastern |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted...Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite specimens |
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Poker Hill, Ashton, Cumberland, Providence County, Rhode Island, USA