Legend (GeolMap/Other_Quads)

CentralMineralMountains_Boundary (1721) CentralMineralMountains_CrossSectionLines (1720) CentralMineralMountains_GeologicUnits_leaders (1700) CentralMineralMountains_GeologicSymbols (1708) Fumerole Drill hole, geothermal well Drill hole, thermal gradient Adit Arrow Bedding, inclined, map digitized Bedding, overturned, map digitized Bedding, vertical, map digitized Fault, dip Foliation, inclined, map digitized Foliation, vertical, map digitized Gravel pit Joint, inclined Joint, vertical Mine or quarry Prospect Shaft CentralMineralMountains_GeologicLines (1709) Boundary, map Contact, approximately located Contact, concealed Contact, well located Fault, normal, approximately located Fault, normal, concealed Fault, normal, intruded by microdiorite dike, approximately located Fault, normal, mapped from linear features, approximately located Fault, normal, mapped from linear features, concealed Fault, normal, well located Fault, thrust, type1, approximately located Fault, thrust, type1, well located Fault, unknown, approximately located Fault, unknown, concealed Fault, unknown, intruded by microdiorite dike, well located Fault, unknown, mapped from linear features, approximately located Fault, unknown, well located Scarp, landslide, approximately located CentralMineralMountains_AlterationAreas (1722) Albitized rock and other altered areas Breccia zones Geologic Units (1703) 1_Qls_Landslide 2_Qs_Opaline and chalcedonic sinter 3_Qcal_Silica-cemented alluvium 4_Qh_Hematite-cemented alluvium 5_Qm_Manganese oxide-cemented alluvium 6_Qal_Alluvium 7_Qb_Basalt 8_Qrd_Rhyolite domes 9_Qra_Pyroclastics 10_Qrf_Rhyolite flows 11_Tlf_Lava flows 12_Tpr_Porphyritc rhyolite dikes 13_Trd_Rhyolite dikes 14_Tds_Diabase dikes 15_Tmd_Microdiorite dikes 16_Tgr_Granite dikes 17_Tgr?_Granite dikes? 18_Tg_Granite 19_Ts_Syenite 20_Tbg_Biotite granite 21_Ti_Porphyritic quartz monzonite 22_Tqm_Quartz monzonite 23_Tdb_Diorite breccia 24_Td_Diorite 25_Tv_Porphyritic andesite flow 26_hd_Hornblende granodiorite 27_gd_Biotite granodiorite 28_hgn_Hornblende gneiss 29_qtzt_Quartzite 30_phl_Phyllite 31_dol_Dolomite 32_ls_Limestone 33_dm_Dolomitic marble 34_mbl_Marble 35_Mrd_Redwall Limestone, dolomitic unit 36_Mrls_Redwall Limestone 37_Cmb_Marble 38_Xs_Sillimanite schist 39_Xq_Quartzite 40_Xbg_Banded gneiss Figures_Bnd (1610) figure border Geologic-Label Leaders (1611) fault general geounit scarp pt trench Geologic Symbols, lines (1618) arrow barball geomorphic surface spring trench Geologic Symbols, polygones (1619) barball geomorphic surface hollow barball Geologic Lines (1621) contact well located contact approximately located geomorphic contact fault normal well located fault normal approximately located fault normal queried approximately located fault normal concealed fault thrust well located fault thrust approximately located fault thrust concealed shoreline Bonneville shoreline other transgressive phase shoreline Provo shoreline other regressive phase shoreline Gilbert shoreline undesignated Bonneville lake cycle topographic crest lacustrine bar or spit well located topographic escarpment well located topographic escarpment contact approximately located landslide escarpment well located paleostream channel approximately located map boundary well located Geologic Units (1622) ly laly al1 aly af1 afy es cd1 chs clsp cls ca f al2 af2 cd2 lpd lpg lpm lbpg lbps lbpm lbg lbm alp afb gbco gbct af4 afo gdco gdct af5 Tn Tp Ti Mz Pz pC Edge of Triassic Paleochannel (1519) Map Symbols (1520) adit bedding, inclined bedding, inclined, approximate fault, bar&ball fault, vertical displacement fault, vertical, vertical displacement fold, anticline fold, anticline, asymmetrical fold, monocline, anticlinal bend fold, plunge arrow fold, syncline joint, inclined joint, vertical mine or quarry prospect sedimentary-structure trend vein, vertical displacement Fold Axes (1521) anticline, upright, asymmetrical, approximately located anticline, upright, asymmetrical, concealed anticline, upright, asymmetrical, well located anticline, upright, well located monocline, antiformal bend, approximately located monocline, antiformal bend, well located syncline, upright, approximately located syncline, upright, well located Cross-Section Lines (1522) Glen Canyon NRA Boundary (1523) Structure Contours (1524) structural contour, base of Navajo Sandstone structural contour, projected, base of Navajo Sandstone Geologic Lines (1525) contact, approximately located contact, concealed contact, well located fault, normal, approximately located fault, normal, approximately located, queried fault, normal, concealed fault, normal, well located fault, reverse, well located fault, unknown, approximately located fault, unknown, approximately located, queried fault, unknown, concealed fault, unknown, concealed, queried fault, unknown, well located joint, approximately located joint, well located map boundary, well located vein, mineralized, approximately located vein, mineralized, well located water boundary Geologic Units (1526) Colorado River Qes Qal1 Qea Qmt Qms Qaeo Qat Jc Jcj b Jp Jn Jk Jks JTRmd TRcop TRcmn TRcs TRmu TRml Pk Pt Pco Phe CMD Sample Locations (1499) Unit Leader Lines (1500) Feature Leader Lines (1501) Glacial Features (1502) Ice-marginal channel Cirque headwall Moraine crest Hidden Lakes (1503) 1 Glacial Contacts (1504) Contact Contact, approximately located Map Boundary (1505) Geologic Units (1506) Qal, Stream alluvium Qaf, Alluvial-fan deposits Qms, Slides, slumps, and flows Qmt, Talus deposits Qgr, Rock glacier deposits Ql, Lacustrine deposits Qg/rx, Thin galcial till over bedrock Qgs, Smiths Fork till Qgas, Smiths Fork outwash Qgb, Blacks Fork till Qgab, Blacks Fork outwash Qgu, Pre-Smiths Fork till, undivided Qgau, Pre-Smiths Fork outwash, undivided Qgo, Pre-Blacks Fork till Qgao, Pre-Blacks Fork outwash rx, Bedrock water, water