| | Report (issue) | Polymorphism & Series: Dimorphous with brannerite (?). Occurrence: In weathered biotite pyroxene syenite...Provinces, China. As an ORTHOrhombic dimorph of brannerite. Type Material: n.d. References: (1) X-ray...(1978) Orthobrannerite – a new mineral of the brannerite group. Acta Geol. Sinica, 52(3), 241–251 (in | | | Journal (article/letter/editorial) | all granitoids associated with the Crocker Well brannerite deposit indicate that these granitoids were intruded...span, close to the 1579.2+ 1.5 m.y. age o f the brannerite-bearing host-rock. T h o u g h the early Paleozoic...block faulting. P b - U Th isotope analyses on brannerite from the Crocker Well deposit and davidite from...and are consistently associated with thorian brannerite ( U - T h - T i - R E E oxide). The best known...U-occurrences in the Olary province: Crocker Well (brannerite), Mt. Victoria (davidite), and Radium Hill (davidite | | | Journal (article/letter/editorial) | textural interpretation of late-stage coffinite and brannerite from the Olympic Dam IOCG-Ag-U deposit EDELTRAUD...dominant U minerals: uraninite; coffinite; and brannerite. Microanalytical and petrographic observations...provide evidence for an interpretation in which brannerite and coffinite essentially represent the products...textural differences between the various types of brannerite and coffinite highlight the role of multiple...brannerites are divided into four distinct groups (brannerite-A, -B, -C and -D), and coffinite into three groups | | | Book | township is illustrated by Figure 1-1. county of occurrence. Map *M. Fleischer’s 1980 Glossary of Mineral...in 1775-1778 in placers of the Potholes first District of Imperial Yuma, Diego County, County, near...Then in on the western 1835; and in the Piru District, Ventura County, in the early 1840s. 1848 the... lode deposits were found in the Grass Valley District. 8 five of gold (Map 2-1). NATIVE ELEMENTS...County: Monitor-Mogul 1. The gold from this District, 6 miles southeast J. L. Redmond, 1966, pp |
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