Laserfiche WebLink
I v r t"y —\� J <br />—T.14S R.7eW <br />SEG 26 <br />i <br />GEOLOGIC LEGEND <br />ALLUVIUM: SAND, SILTY, WITH SCATTERED GRAVELS, COBBLES <br />Qal <br />AND BOULDERS. <br />�*- ALLUVIAL FAN, SAND, SILTY, GRAVELLY, WITH SCATTERED COBBLES <br />'QBr AND BOULDERS, <br />Qi1s NEBRASKAN ( ?) —AGE ALLUVIUM (1 TO 2 MILLION YEARS AGO): <br />GRAVELLY SAND, COBBLY, BOULDERY, POORLY SORTED, POORLY <br />STRATIFIED. <br />SLOPEWASH AND RESIDUAL SOILS: CLAYEY AND SILTY, GRAVELLY <br />SST_ <br />SANDS WITH SCATTERED COBBLES AND A FEW BOULDERS. <br />DACITE DIKE, GENERALLY CLOSELY BROKEN, HARD, STRONG. <br />Tdk <br />GRANODIORITE, FINE TO MEDIUM GRAINED AND MEDIUM TO COARSE <br />GRAINED TO PEGMATITIC, STRONG, HARD, TYPICALLY FRESH EXCEPT <br />FOR IRON OXIDE STAINS ON JOINT AND FRACTURE SURFACES; <br />INCORPORATES PEGMATITE AND QUARTZ DIKES SEVERAL INCHES <br />TO SEVERAL FEET THICK.. <br />MAJOR JOINT STRIKE <br />CONTACT BETWEEN GEOLOGIC MATERIALS, SKETCHED, LOCATED <br />APPROXIMATELY. <br />NOTE: BASE TOPOGRAPHIC MAP IS FROM U.S.G.S. BUENA VISTA EAST <br />QUADRANGLE, 7.5 MINUTE SERIES, 1983. <br />0 250 500 1000 <br />SCALE N FEET <br />GEOLOGIC MAP <br />PROPOSED TROUT CREEK DAM <br />AND RESERVOIR AREA <br />DATB 11/27/92 <br />JOB NO- 264 <br />FrU 2 <br />