ML18193A829
| ML18193A829 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 07/23/1973 |
| From: | Arizona Public Service Co |
| To: | US Atomic Energy Commission (AEC) |
| References | |
| Download: ML18193A829 (1) | |
Text
BA CKHOE TRENCH P Y-BH-l4 N orth 8'all FEE 7 Z 6 I 8/0/Z/6/8 ZO ZZ Z4 Z6 I ZB 30 I 3Z 3'6 38 40 4Z I 46 SOIL-Si lty, sandy gravel-Light brown, loose, moderately calcareous; poorly sorted, subongular to subroundi onde-sitic grovels, minor scattered boulders N36 E-/0 Oars groy, fresh, vnfroctured volconics.
Bosolt light gray on fresh surfoce, md tO gray green When alteredl slight to i ntense weathering; moderately to severely fractured.
0A7UM LINE Poult A N 48v W<<87oS o.'..o I I I I y red.(I I I I a'POCbei iw/I Red basalt I very weathe I Ground Surface Gray-green v olcanics-A I le re d, highly fractured.Red.Tuff Stream Alluvium-Volcanic grovels (9.Contact Soil-Surface debris of tuff from-6 vnderlying tuff unit.C n.<<I<<I m a w, I i.n<<%3a.-..n L1 r C'p.D b<<o'..s1.Fault N45ow<<75oNE I: d:nA<i T~i-'t~-.g.~.4'~'6 Fau!t T'vff'55 W,eZ NG 4.', rl.'--cf..'<<D)~<<v-b~~:a.m'.~,lI,.A p.:P.-'p'..a~.xI p'g Indistinct color change due to differential olterobon Caliche veins-Generally horizontal orientation.
Trench Floor Sondy Tvff-red lo pine, moderately hard, slightly calcareovs; moderately sortedl subongvlarl orbosic sand.Tuff-white, modarately hard, fresh, slightly calcareous; contains minor fine-grained svbongvlor gvartz ond biotite phenocrystsl randomly jointed.i Date of Excavation:
7-23-73 LOG OF TRENCH PV BH I4