ML18230A930

Figure A-4A, Site Geologic Map, Amendment 29

ML18230A930
Person / Time
Site:	Harris
Issue date:	08/18/2018
From:	Carolina Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
A-4A
Download: ML18230A930 (1)

Text

E X P L A N A 7 I 0 N 6; /o POST-TRIASSIC ROCKS TRIASSIC IGNEOUS ROCKS

.9 Ao 1144 I 163 SS or z

rc DIABASE DIKES STREAM DEPOS(TS ln trust ve dhkes of dkabase 1145 1163 Vnconsolidated and undifferentiated clays sands 499 116r and conglomerates varying in age from Tertiary PRE-TRIASSIC ROCKS 1163 (11 to Recent.

1146 161 -Metamorphic Rocks-TRIASSIC SEOIMENTARY ROCKS

/

! 141'4 1162 4SF p%s 1160 r SANFORD FORMATION: FAN GLOM ERA TE I

142 I 3 1011 1149 1149 1163 I 162 ', skto+

Fragments and blocks of metamorphic and igneous racks embedded in and inrerbedded with red claysrone, silt-stone, and sandstone.

SLATE, SCHIST, AND GNEISS Undi fferenriated, metamorphosed sedimentary and igneous rocks which include conglomerate, quartzite, slate 3 1 and rocks of volcanic origin including rhyolite andesite 3 diorire, and rhyolitic and dacitic fragmental and flow PAS materials.

CARBONIFEROUS ROCKS O)

FORMATION Red, purple, and gray claystone, shale, siltstone, sand

'ho stone, and conglomerate.

CG

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g,;.'/'ANFORD GRANITE 13

' %SF l2 CUMNOCK FORMA T?ON Gray and black cia ystone, shale, and siltstonel gray sand srone and conglomerate. Contains beds of coal and Shghtly gne/ss/c hght gray granrte.

carbonaceous she(sin lower part. FAVLT OIJTC ROE OF I 13 / CUMNOCK COAL BED

/ PEK(N FORMA TION C

..%SF/' Purple, gray and red claystone, shale, siltstone, and lho conglomerate.

1.1 R E F E R E N C E S The base for this map was prepared from North Carolina State Highway Commission road maps of Wake and w I

/ '5 Chatham counties (19621.

The geology was adapted in part from U. S. G. S. Professional Paper No. 246, Geology of the Deep River Coal Field, Narth Carolina (19551, and from the Geologic Map of North Carolina (19581.

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I IS 1301

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/ 13s'5 Amendment 29 1125 1126 1114 I I/ t MILES a

SITE GEOLOGIC MAP An Z 55 FIGURE A-4A