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a <br /> N <br /> i <br /> � Y <br /> PROJECT NAME: Dupont/Lodi <br /> e <br /> BORING o:Mw-31 <br /> PROJECT 0: 1813G <br /> EXCELTIECH DATE DRILLED: 11/03/87 <br /> r•. <br /> EXPLORATORY 8OR(NG LOC;, LOGGED BY: K P <br /> i.. z <br /> w � � qqo <br /> LL is W fi a O <br /> w y SOIL DESCRIPTIONcc <br /> o a <br /> a <br /> I A. silty (25$}, sandy alaY, low plasticity, 5$ <br /> 23 opan zmtholes, Ca mon dark staining in holes, , <br /> f'° hard no product odor �.� d� <br /> 24 Z1 9I SILTY SAND: Yellowish brown(IOYR 5/6), silty (20-3Q$ <br /> fine to <br /> 26 eine 5$r fine suban9u3�r snad, 10-15% dark min- <br /> 25 £ 26 eria dense rootholes, ,.rm and calir-he staining, r <br /> vest dense, no product odor <br /> 26 <br /> r i 27 ! <br /> 5P SAM; Yellowish h bre 10YR S/4), <br /> 28 { Ireikim to fins . <br /> grained sand, subroundt:3 to subangular, quartz rich <br /> 10-15$ dark minerals, 5$ <br /> { T 2f- 16 dense no gold mica, damp, msdium <br /> i product odor <br /> 30 17 <br /> 34 SM SILTY SABID <br /> light olive brown (2.5Y 5/4). silty f <br /> 31 (20-30$), slightly clay, { 5$), fine to very fine ; <br /> l <br /> subangular sand, 5$ medium grabned I <br /> f 32 sand. 5-10$ open roothcbi es 0$ isnar staining in <br /> ed holes, 1-2$ gold mica, damp, very dense, no product <br /> 33 odor - <br /> � � sP <br /> ! 34 12 SAM yellowish ?gown UOYS.5/8), medium to fine <br /> m 24 <br /> subangular-subrou ded sand, quartz and fell-- <br /> � ,. 35 I �4 �• rich, 15% dark minerals--saV1e caaposed of <br /> W y loose quartz.and feldspar, medium sized, cam- <br /> mon fine grain dark minerals, bottom 6" in shoe <br /> .. 36 color changes to vhit:e (lOYR 8/1), d <br /> aup 37 medium dense, no Ciroduct odor. to rmist, <br /> „~ 38 <br /> 39 9 <br /> 13 @40'-white (lOYR 8/1) meidum to fide <br /> 40 15 lar to subrounded grain; subangu <br /> duaatz rich San 15-20% dark,_ _T -- -- - <br /> r 41 SILTY SAND; 1 ght brownish a - <br /> ,y. (I5-3G$), fine to f Y (2.5Y 6/2), silty <br /> 5, �ry fine sand, subrounded to sub <br /> 42 angular, silt varies throguh sa Vle <br /> ri <br /> 43 <br /> 38 <br /> I � 45 SP ISM; gray (10YR 6/1), medium to coarse grained <br /> t S <br /> �a <br /> r. <br />