▁and ▁it ▁meets ▁its ▁confl u ence ▁at ▁the ▁T oh ick on ▁Creek ' s ▁ 8 . 0 1 ▁river ▁mile . ▁ ▁Cour se ▁M ink ▁Run ▁begins ▁about ▁ ▁sout heast ▁of ▁Lake ▁N ock am ixon ▁at ▁an ▁elev ation ▁of ▁ ▁and ▁runs ▁about ▁ ▁where ▁it ▁turns ▁south - s out heast ▁and ▁pick s ▁up ▁two ▁trib ut aries , ▁one ▁on ▁either ▁side , ▁after ▁flow ing ▁another ▁ ▁mile ▁it ▁shares ▁its ▁mouth ▁with ▁De er ▁Run ▁at ▁an ▁elev ation ▁of ▁. ▁Its ▁average ▁slope ▁is ▁ ▁Wolf ▁Run ▁meets ▁the ▁T oh ick on ▁only ▁a ▁couple ▁hundred ▁feet ▁down stream ▁of ▁M ink ▁Run ' s ▁confl u ence . ▁ ▁Ge ology ▁App al ach ian ▁High lands ▁Division ▁P ied mont ▁Province ▁G ett ys burg - New ark ▁Low land ▁Section ▁Brun sw ick ▁Form ation ▁Wolf ▁Run ▁lies ▁within ▁the ▁Brun sw ick ▁Form ation ▁in ▁the ▁New ark ▁Bas in ▁laid ▁down ▁during ▁the ▁Jur ass ic ▁and ▁the ▁Tri ass ic . ▁Ro cks ▁includes ▁mud stone , ▁s ilt stone , ▁and ▁re dd ish - b rown , ▁green , ▁and ▁brown ▁sh ale . ▁Min eral ogy ▁includes ▁red ▁and ▁dark - gray ▁arg ill ite ▁and ▁horn f els . ▁ ▁Cross ings ▁and ▁Br id ges ▁ ▁Farm ▁School ▁Road ▁ ▁De er ▁Run ▁Road ▁ ▁F ret z ▁Valley ▁Road ▁ ▁S weet b ri ar ▁Road ▁