STATE GEOLOGIST 



effloresce with o mmon suit in dry weather and furnish a I 

 ite •' lick " for cattle. 

 The Reynolds & St wart's quarry dips \. \Y., 



in twenty. The dip in Hove; 

 . V lo- K. 



rvati< as with those made in boring 

 salt well on the O] tide of the rn arrive 



at an appi □ to the whole thickness of th< 



Sectii d ok asured at Mel!. & S.*> quarry 58 ft. 



f quarry to alluvial flat by rivi 50 ft. 



Allowance for dip of formation 15 ft. 



Thicki i lluvium at Ball wall 4<> ft. 



ual thick Bait strata in weH, 81 ft, 



ll ! 



This rocks is penetrated in all the borings foi 



at Grand Rapids and that vicinity. It is found passing up- 



sandstone, into th< 

 character] i f the 



group in i dt well, was found to be 171 ft.: in Butter- 



worth's, 151 ftj in S ribner's, 153 ft ; in the Indi • . well, 

 (Ball's) 133 ft.; in Wi: and it was penel 



ICO i ft Martin's well. I' anty it is 



found 1 9 feet thic 



In Kent com M ichigan S idoubtedly the 



sourc- brine, though the strength remaii 



diminished, as a matter of by, while the boring la 



ying Napol . until a stream of 



BCk, which, rising up. materially dilutes the 

 brine 



ps on the 

 1 • m t B i;. . on the * 



•id White Stone P1 . B ; 

 ■ blufl* about 19 feet high, known as " 1 

 Blufl'," at which the follow:: 



