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trona

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Journal Article
Journal: Geology
Published: 06 September 2019
Geology (2019) 47 (11): 1020–1024.
...Alexander P. Hammond; Alan R. Carroll; Ethan C. Parrish; M. Elliot Smith; Tim K. Lowenstein Abstract Deposition of trona, nahcolite, and other Na-carbonate evaporite minerals in lakes is commonly closely associated with active volcanism, suggesting that the excess alkalinity required...
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Journal Article
Journal: Geology
Published: 01 December 2015
Geology (2015) 43 (12): 1075–1078.
... with the appropriate weight percent of H 2 O given in Reactions 1–3 (for details, see the Data Repository). Growth and breakdown of nahcolite, trona, and natron were quantified by X-ray diffraction (XRD), where peak-area ratios of the phases were compared to the original starting reaction mixture (Tables DR1–DR3...
FIGURES
Journal Article
Published: 01 October 2014
American Mineralogist (2014) 99 (10): 1973–1984.
...Earl O’Bannon, III; Christine M. Beavers; Quentin Williams Abstract Single-crystal X-ray diffraction of trona, Na 3 CO 3 HCO 3 ·2H 2 O, was measured between 100 and 340 K at ambient pressures, and the infrared and Raman spectra of this material characterized to ~25 GPa. The thermal expansion...
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Journal Article
Journal: Clay Minerals
Published: 01 March 2013
Clay Minerals (2013) 48 (1): 117–128.
... (Na 2 CO 3 ·H 2 O) and trona (Na 3 (CO 3 )(HCO 3 )·2H 2 O), hereafter called ASC, (b) mixtures of ASC with CaCO 3, and (c) mixtures of ASC with CaCO 3 and a Ca 2+ -rich bentonite at different moisture contents, to distinguish natural and alkali-activated bentonites by simultaneous thermal analysis...
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Journal Article
Published: 01 August 2006
Mineralogical Magazine (2006) 70 (4): 437–444.
...R. H. Mitchell Abstract Stalactites formed by the chemical weathering of natrocarbonatite lava decorate the roofs of hollow inactive hornitos at Oldoinyo Lengai, Tanzania. The stalactites are composed principally of trona with lesser and very variable amounts of nahcolite, (NaHCO 3 ), thermonatrite...
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Journal Article
Published: 01 May 2006
American Mineralogist (2006) 91 (5-6): 957–960.
... Calcite NMR spectroscopy bicarbonate trona nahcolite hydrogen bond Interaction with organic matter has a large influence on the precipitation and growth of calcite as both biomineral and in abiogenic settings. As a result, naturally occurring calcite from many low-temperature environments...
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Journal Article
Published: 01 April 2006
Mineralogical Magazine (2006) 70 (2): 211–218.
... quenched lavas. The lapilli were altered at low temperature (<50°C) by degassing to aggregates of sodian sylvite, potassian halite, trona, thermonatrite and a novel F-bearing sodium phosphate-carbonate. The latter is considered to be a new mineral as it has a composition (Na 5–4.5 PO 4 (CO 3, F,Cl...
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Journal Article
Published: 01 January 1996
Journal of Sedimentary Research (1996) 66 (1): 265–274.
...Brian Jones; Robin W. Renaut Abstract Skeletal crystals are hollow crystals that develop because their outer walls grow before their cores. The presence of skeletal crystals of calcite (three types--trigonal prisms, hexagonal prisms, and plates) and trona in hot (>90 degrees C) spring deposits...
Journal Article
Journal: AAPG Bulletin
Published: 01 June 1985
AAPG Bulletin (1985) 69 (6): 913–922.
...Raymond Sullivan ABSTRACT Wilkins Peak Member of the Green River Formation, with its interbeds of trona, oil shale, and dolomitic mudstone, contrasts markedly with the predominantly oil-shale and calcitic mudstone sequences of the remainder of the succession. Much discussion has centered...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 1985
AAPG Bulletin (1985) 69 (2): 276.
... deposits (> 10 ka). Cements observed include calcite, aragonite, protodolomite(?), amorphous silica, iron hydroxide, smectite, trona, and halite. Cementation is controlled by the availability of water, with several hydrologic subenvironments producing different cements. Evaporative cementation in dunes...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1982
AAPG Bulletin (1982) 66 (10): 1698–1699.
...Henry W. Roehler ABSTRACT The Wilkins Peak Member, the saline unit of the Green River Formation in southwest Wyoming, is more than 985 ft (300 m) thick and contains more than 35 beds of trona or trona with halite. The trona and halite were deposited in the deepest part of the basin of Lake Gosiute...
Journal Article
Journal: GSA Bulletin
Published: 01 March 1975
GSA Bulletin (1975) 86 (3): 319–334.
...-pebble conglomerate (A), oil shale (B), mudstone (C), lime sandstone (D), and also trona. These cycles are I: A-B-C, II: D-B-C, III: D-C, and IV: B-trona-C. Individual cycles have been correlated over distances of up to 24 km. The Wilkins Peak Member is thought to have been deposited in a playa-lake...
Journal Article
Journal: GSA Bulletin
Published: 01 March 1975
GSA Bulletin (1975) 86 (3): 335–345.
... and calcareous cements. The mud-flat facies is characterized by calcite and (or) dolomite. The lacustrine facies is characterized either by trona (sodium carbonate) or by oil shale (either calcitic or dolomitic). The regional distribution pattern of lithologic facies and mineral zones in the Green River...
Journal Article
Journal: GSA Bulletin
Published: 01 July 1974
GSA Bulletin (1974) 85 (7): 1191.
Journal Article
Journal: GSA Bulletin
Published: 01 July 1974
GSA Bulletin (1974) 85 (7): 1192.
Journal Article
Journal: AAPG Bulletin
Published: 01 May 1974
AAPG Bulletin (1974) 58 (5): 919.
Journal Article
Published: 01 April 1971
Rocky Mountain Geology (1971) 10 (1): 15–23.
Journal Article
Published: 01 April 1971
Rocky Mountain Geology (1971) 10 (1): 25–37.
Journal Article
Published: 01 April 1971
Rocky Mountain Geology (1971) 10 (1): 39–41.
Journal Article
Published: 01 April 1971
Rocky Mountain Geology (1971) 10 (1): 43–48.