...Figure 1 Map of Panola Mountain Research Watershed. Panola granite (gray area, GR) intrudes amphibolite-biotite gneiss (black dashed line, ABG), based on data provided by Williams (2006). The black rectangle denotes an area on the map, which is compared to the images from the scattered surface...

... concentrations C o to the unweathered Panola granite. The diagonal lines represent linear regressions through the data with the slopes corresponding to the solute and solid weathering gradients (see Eqns. 11 and 12). ...

... the structure is compressed (saprolite). Using mass-balance calculations for the Panola granite profile, White et al . (2001) showed that weathering proceeded through four successive alteration stages. From stage 1 to stage 4, the progress of the weathering reactions is controlled by a continuous...

.... Their genetic relation to the little-known late Paleozoic or early Mesozoic granites of Grenada and Yalobusha Counties, Mississippi, and to the microgranite sills(?) of Tallahatchie County, Mississippi, is unknown (see Denison and Muehlberger, 1963 ; also, Riggs, 1976 ). Subsequent to the Moody...

...., Solute Modelling in Catchment Systems : New York , John Wiley & Sons , Inc., p. 193 – 209 . White , A.F. , Blum , A.E. , Schulz , M.S. , Huntington , T.G. , Peters , N.E. , and Stonestrom , D.A. , 2002 , Chemical weathering of the Panola Granite: Solute and regolith...

... rate of mass loss in the surrounding Piedmont. This evaluation can only be determined by knowing the duration of weathering and the mass loss. The nearest estimate of Piedmont exposure ages comes from a study of the Panola granite ( Schroeder et al. 2001 ). Based on measurement of the 10 Be and 26 Al...

... developments have found acid igneous rock evidently of pre-Cambrian age in Ranch Creek Oil Company, Masterson No. 1, in Potter county. Granite has also been found in a test in New Mexico west of Amarillo. Evidently buried hills prolong the topography of the Wichita Mountains far westward and extend...

...%, and 9.0%, respectively). In the case of Ca-feldspar to kaolinite (R5), an important weathering reaction affecting granitic and basaltic rocks, chemical denudation is clearly overstimated by TDS sil (Φ = 49.9%). The reaction of chlorite to kaolinite (R6), typical of sedimentary rock weathering...

...Figure 1. (a) Geologic map of northeast Georgia and surrounding states (after Dallmeyer et al., 1981 ) showing the regional setting of the Elberton granite. Other granite bodies of similar age are shown in black; BH = Ben Hill granite, PG = Panola granite. (b) Larger-scale map of the Elberton...

...FIGURE 4 ( A ) Scanning electron microscope image of weathered granite, sampled 7.5 m below the surface at Panola, Georgia, USA. It shows altered plagioclase with pristine K-feldspar and biotite. ( B and C ) Soil water (crosses) and groundwater (circles) are far from saturation (dotted line...

.... Stonestrom D.A. 2002 , Chemical weathering of the Panola Granite: Solute and regolith elemental fluxes and the weathering rate of biotite, in Hellman R. Wood S.A. eds...

... the limestones of the Smackover have been penetrated by drilling in Bowie, Panola, Shelby, Red River, Morris, Titus, Franklin, Wood, Hunt, Kaufman, Smith, Freestone, Limestone, and Robertson counties. The stratigraphy of the Smackover in The Texas Company’s Adams No. C-1, Panola County, and the Humble Oil...

... 32 33 0  Panola 2 .71–.5 .75 92 4 4 0 0  Panola 2 .5–.25 1.5 63 22 13 2 0 Tuscaloosa Gravel, Tennessee:  Tuscaloosa, TN 19 2.0–4.0 −1.5 0 2 98 0 0  Tuscaloosa, TN 19 1.0–2.0 −.5 0 0 100 0 0  Tuscaloosa, TN 19 .5–1.0 .5 1 0 99...