| Reference | {Deposit:: AT PUBLICATION TIME THE AREA WAS NOT QUARRIED,BUT}{Deposit:: CONDITIONS WERE REPORTED AS VERY FAVORABLE-NEAR}{Deposit:: RAILROAD,EASILY QUARRABLE STONE}{Deposit:: ALLEN,R.C.MINERAL RESOURCES OF MICH.MICH.GEOL.AND}{Deposit:: BIOL.SURV.PUBL.21,1916,PPS 239-240} |