ML18230A889

Figure A-4A, Site Geologic Map

ML18230A889
Person / Time
Site:	Harris
Issue date:	08/18/2018
From:	Carolina Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
A-4A
Download: ML18230A889 (1)

Text

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1141 EXPLANATI ON 1160 POST-TRIASSIC ROCKS TRIASSIC IGNEOUS ROCKS

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.5 pr Y, 1163 SS 1144 116Q

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'vi DIABASE DIKES 14 Intrusive dikes of diabase 145 STREAM DEPOSITS r I 1163 et Vnconsolidated and undifferentiared clays sands OA 0 '.C ~ OD 116r and conglomerates varyingin age from Tertiary PRE-TRIASSIC ROCKS 9 1146 (ii to Recent.

, 161 TRIASSIC SEOIMENTARY ROCKS

-Metamorphic Rocks-1142 1.3 rDr 2 r 117c. O i SEABOARD Sotssaj v

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'.0 I ... EAR O SANFORD FORMAT(ON FANGLOIVIERATE 1142 1148 1163 Fragments and blocks of metamorphic and igneous rocks SLATE, SCHIST, AND GNEISS 1.3 1011 114R 1162 embedded in and interbedded with red claystone, silt- Vndifferentiated, meramorphosed sedimentary and stone, and sandstone. igneous rocks which include conglomerate, quartzite, slate co and rocks of volcanic origin including rhyolire, andesi re, Fr(&It

.) 4 FAS e diori re, and rhyolitic and deci tie fragmen tel and flow t I RNID mateiiaIs.

I 149 LIRE 9 A CARBONIFEROUS ROCKS I?I

,'r 116 c SANFORD FORMATION I 13e 1170 '-'56 3 13 tn Red, purple, and gray ciaystone, shale, siltstone, sand ho Il<,

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.7 stone, and conglomerare.

SS *I rag 115 'J',='

,6'"00 .-W 115B

'S GRANITE 1177 Slightly gneissic light9ray granite.

14 '4 12 CVMNOCK FORMA TION ecr I I

113

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IL, Tl SF Gray and black cia ystone, shale, and siltsronel gray sand stone and conglomerate. Contains beds of coal and carbonaceous shale in lower pair.

rr FAVLT OUTCROP OF

.7 CUMNOCK COAL BED c,T o 13 PEKIN FORMATION C Rrj I (di

%a~ 6 I "ie s ry 1172 Purple, gray and red cia ystone, shale, conglomerate.

si itstone, and 1130 I,l R E F E R E N C E S 303 The base for rhis map was prepared from North Carolina Stare Highway Commission road maps of Wake and Chatham counties (19521.

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'ieg 1302 The geology was adapted in part from U. S. G. S. Professional Paper No. 245, Geology Field, North Carolina (1955(, and From the Geologic Map of North Carolina (1958(.

of the Deep River Coal

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.7 1116 II Phs 01 1152 FA5 I i6 J cs S C A L E Y HORFOIK 1393 O

O oD 1117 r 0 0.5 1 r( 1126 1114 u 1101 MILES

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SI7E GEOLOGIC MAP ES I 55 FIGURE A-4A