Search Results - "Falster, Alexander U."

The Plumbago North pegmatite, Maine, USA: a new potential lithium resource by Simmons, William B., Falster, Alexander U., Freeman, Gary

“…A new spodumene-rich pegmatite was recently discovered on the north side of Plumbago Mountain, Oxford County, Western Maine. The site is about 1.5 km northwest…”
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Anatectic pegmatites of the Oxford County pegmatite field, Maine, USA by Webber, Karen L, Simmons, William B, Falster, Alexander U, Hanson, Sarah L

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Bulk composition of Mt. Mica Pegmatite, Maine, USA; implications for the origin of an LCT type pegmatite by anatexis by Simmons, William B, Falster, Alexander U, Webber, Karen, Roda-Robles, Encarnación, Boudreaux, Andrew P, Grassi, Leah Rae, Freeman, Gary

“…The Mt. Mica pegmatite is famous for producing gem tourmaline for nearly 200 years. The dike, ranging in thickness from 1 to 8 m and dipping 20° SE, has a…”
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Pegmatites by Simmons, William B., Webber, Karen L., Falster, Alexander U.

“…Pegmatites are among the most intriguing of all the igneous rock types. They form from the crystallization of an igneous melt and show very coarse-grained to…”
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An unusual occurrence of two lithiophilite pods with narrow interconnection and two types of rhodochrosite mineralization at the Emmons Pegmatite, Oxford Co., Maine by Falster, Alexander U, Simmons, William B

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Beryllium Minerals of the Mount Rosa Complex near Colorado Springs, Colorado by Zito, Gary, Hanson, Sarah L., Falster, Alexander U.

“…The Mount Rosa Complex (MRC) is an area in the southern portion of the Pikes Peak Intrusive Center in Colorado's Front Range that was affected by igneous and…”
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Giant spodumene and montebrasite crystals from the Plumbago North Pegmatite, Oxford County, Maine by Simmons, William B, Falster, Alexander U, Nizamoff, James W, Freeman, Gary

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New insight into particulate mineral and organic matter in coastal ocean waters through optical inversion by Zhang, Xiaodong, Stavn, Robert H., Falster, Alexander U., Gray, Deric, Gould, Richard W.

“…Suspended particulate inorganic matter (PIM) and particulate organic matter (POM) often exhibit significant variation both spatially and temporally in coastal…”
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The core margin zone of the Emmons Pegmatite; the directional aspects of ball muscovite by Falster, Alexander U, Simmons, William B, Webber, Karen L

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Iron-bearing pollucite and tourmaline replacement of garnet in the garnet line in the Mt. Mica and Havey pegmatites, western Maine by Felch, Myles, Falster, Alexander U, Simmons, William B

“…The garnet line is a planar fabric occurring within the footwall wall zone just beneath the core zone in many of the western Maine pegmatites. This study…”
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Evidence for internal fractionation from Li isotopes in tourmaline and mica in the Berry-Havey rare-element pegmatite (Maine, USA) by Roda-Robles, Encarnación, Pesquera-Pérez, Alfonso, Simmons, William B, Gil-Crespo, Pedro Pablo, Falster, Alexander U

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Geochemistry, mineralogy, and evolution of Li-Al micas and feldspars from the Mount Mica pegmatite, Maine, USA by Marchal, Karen L, Simmons, William B, Falster, Alexander U, Webber, Karen L, Roda-Robles, Encarnación

“…Mount Mica is a poorly zoned, sodic LCT-type pegmatite consisting dominantly of quartz, albite, and muscovite in the outer portion of the pegmatite. Micas are…”
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A comparison of two Paleoproterozoic pegmatite districts and nearby granite bodies in Florence County, Wisconsin and Marquette County, Michigan by Buchholz, Thomas W, Falster, Alexander U, Simmons, William B, Webber, Karen L, Van Daalen, Christopher M

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Mineralogy and geochemistry of the Erongo sub-volcanic granite-miarolitic-pegmatite complex, Erongo, Namibia by Falster, Alexander U, Simmons, William B, Webber, Karen L, Boudreaux, Andrew P

“…The early Cretaceous anorogenic, sub-volcanic Erongo Granite, Namibia, was emplaced into metasedimentary rocks of the Neoproterozoic to Cambrian Damaran…”
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Tantalowodginite, (Mn0.5[]0.5)TaTa2O8, a new mineral species from the Emmons Pegmatite, Uncle Tom Mountain, Maine, U.S.A by Hanson, Sarah L, Falster, Alexander U, Simmons, William B, Sprague, Raymond, Vignola, Pietro, Rotiroti, Nicola, Ando, Sergio, Hatert, Frédéric

“…Tantalowodginite is a new mineral found in the Emmons granite pegmatite dike in Oxford County, Maine, U.S.A. It occurs as anhedral masses (0.5-12 cm) in the…”
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Pseudobrookite from the Nine Mile Pluton, Marathon County, Wisconsin; an occurrence from a plutonic environment by Buchholz, Thomas W, Falster, Alexander U, Simmons, William B

“…Pseudobrookite has been found in vuggy episyenite surrounding a thin vein in granite of the Nine Mile pluton, the youngest and most silicic of four plutons…”
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Muzo-habit Quartz Zigras Mine, Garland County, Arkansas by Francis, Carl A, Falster, Alexander U

“…Francis and Falster cite that quartz, the best known of minerals, combines the two most abundant elements in Earth's crust--oxygen (46 percent) and silicon (28…”
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Evaluation of human enamel surfaces treated with theobromine: a pilot study by Kargul, Betul, Özcan, Mutlu, Peker, Sertac, Nakamoto, Tetsuo, Simmons, William B, Falster, Alexander U

“…The objectives of this in-vitro study were to investigate the effect of theobromine, which is the principle xanthine species in Theobroma cacao, at two…”
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Geochemical fractionation of Nb-Ta oxides in Li-bearing pegmatites from the Barroso-Alvao pegmatite field, northern Portugal by Martins, Tania, Lima, Alexandre, Simmons, William B, Falster, Alexander U, Noronha, Fernando

“…The Barroso-Alvao granitic pegmatite field, located in northern Portugal, is known for its numerous occurrences of Li-bearing pegmatites, especially spodumene-…”
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Mineralogical and mineral-chemical heterogeneity indicated by the distribution of accessory minerals in pegmatites of the Nine Mile Pluton of the Wausau syenite complex, Marathon County, Wisconsin by Falster, Alexander U, Buchholz, Thomas W, Simmons, William B

“…The Proterozoic Wausau syenite complex, exposed in central Marathon County, Wisconsin, is an A1-type within-plate granitoid consisting of four intrusive…”
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