OF COMPARATIVE PHYSICAL AND CHEMICAL TESTS OF SOME REPRESENTATIVE BUILDING STONE. 



C. 2075 . 



C. 21110(a). 



C. 2100(1)). 



C. 8100(c). I Gpanite. 



5 6 T 



Undiniigpd . 

 Unclmiifjcd . 



nnclmngeil . 

 IlnclmnBocI . 

 I'licliniiged . 





Color clm„R.,l .„ ,«„, p.|„ „,d, ,„„„g^,, /„„„, „',„ J,, j;;,„, . „„„ 



C. 1073... 1 Mnrble. 

 C. 2008... Mnrbln. 

 C. 2028... Marble. 

 C. 1079 ... I Marble . 



I New York Qiifirry Ci. 



. Lawrence Co.. 



179 I 178.72 I 0.01 



I 3.7501 I 171.90 I 1.39 



30.63 I M.09 I 20.77 I 43.02 I 



30.00 54.80 20.53 43.11 



30.18 .53.00 0.94 14. .57 



61.6? I 92.00 I 3.20 I 0.1)0 I 



0.004 I 0.007 



0.250 I 

 0.150 

 0.120 

 0.150 I 



2.03 1 Uuctiauged ..I Uiicliaiigt 



Unclmuged ..[ Uncbnnged . 

 Unchansed . . Unebanged . 

 Unchanged . 



Unclianccd, , Pullj calcined; ornrablfd lo tbo louob. 



Noiliing furiWr rull; calcined; crnniblod lo Ibo Wucli. 



Unc laugod Fully calolned; crumbled lo tbo touoli. 



I Unebanged | Fully cilelned; crumbled lo ibo loueb. 



ndy nnl IJuurrj ( 

 irlinBlnn Manurne 



C. si C. H, sijari-i 



Bowling Oreen, Kentucky 



, :',:"; 





2.735 



lo^ol; 



2a.. 54 



.50.97 

 91.S7 

 on, lis 



ll'l.sj 



(i!oo 



20.3s 



1.80 



"'3'.5i 



2!c90l' 

 2.0023 



ic8;62' 



102. n 



0.34 



53.24 



"97.00 

 05.07 



l.lil 



'"das 



0.41 



"0.37 

 0.80 



0.150 

 0.100 



0.100 



0.091 

 0,130 

 0.201 

 0.082 



0.250 



20 

 32 

 31 

 27 



- 







22 



2.r.-i 



24 

 42 



3.77 

 2.79 

 2.07 



209 

 031 



6.00 

 5.83 



Uncliauged , , I UDcliiiiiged . .{ Uacliangod . J UucliaDged . .| Uucliaugod . 



C. 2078.. 



1 Sandslono . . 





C. 2079.. 



Hudson river 





C.20Tli . 



1 Sauil-I . . 





C. ail'-'l . 







C. 2ll»'l 



SnrM|.l..ii.' . 





C. 2llf-l . . 







c. ass.'niii 



] Silll.i^t..|H' . . 





C. a3S5(bl 



Sandstoud . . 





G2m(c) 



Sandstone . . 





O.2080.. 







C. S081 . . 



Sandslono . . 





C. 20S7 , 







C. 21K,-,|n| 



s 1^1. III,. 





C.2i.M(lH 







C. Sia,., 







C. 21S0i«i 







0. 2180(0) 







0. 21801c) 



Sandstouo . . 





0. 218fl(d) 



Sandstone . . . 





C. 2187(a). 



Sandalone . . . 





0. 2187(b) 



Sandstone . . . 





C. 2187(c) 







C. ai87(d). 



Sandstone . . . 





C. ai88(a). 







C. 2188(b) 



Snndatono (On 





C. 2180(a). 



:^aiul.slone (con 



r.-e 



C. 21S!l|b). 







C. 21NIICI 







C. 2317 . . . 



SMml.|<.i<.< 





C. 2315-,- 







C. 2310.. 



SniHi^ti.ii.' (1*1 



In' 



C. 2814 .. . 



Sandstone . 





C. 2183(n). 



Sandstone . . . 





a 2183(b). 



Sandslono . . . 





C. 3188(c) . 



Sandstone . . . 





Oltord BIu 

 Albert Slie.n 

 llngbes Br. 



1 Potsdam. St. Lawrence Co . 



I 2.0040 I 102.28 I 



70,12 ' !i,S7 17,54 



C.2318... Red rooQng-slal 



Peurliyn Stale Co.. 



Middle arauTillo, Wusbington Co 



3.310 



o.'ie" 



SANDSTONES, 



0.049 

 0.0.55 

 0.035 



0.004 0.007 



0.004 

 0.003 

 0.030 

 0.005 



0.000 

 0.005 

 0.135 

 0.11 



0.012 

 O.OIil 

 0.078 



0.019 

 0.003 



'o.'bso' 



"'o.'iifi' 



0.040 



o.'osii 







o'lCl 



"o.ne 



0.250 



'6!059' 

 0.080 

 0,003 



"o.m 

 0.119 



0.005 



0.1G3 



Unclifini 

 Uiiclinii; 



Uncliftiij 

 Uiichani 



UnchUDged . .1 Uachangcd , . Uucliangcd , 



I Color unchnnpcrt; no 



ilu. StruuglU HuiuQwImt inipnirod. 

 iii|iniro(l, color clmagud to brotvnlBh rod. 



I L'liloi- cliuufc'L'il itj fj;Ut., biuL ii,.i, ..uuijgili Dttlo impiilrod. 

 Color clisngcd to dull rod; uo cliocks. Strougtli iupnirod but littlu. 



r clmrigcd to dull rud. 



Crumbled with a blow. 

 Cnimbk'd wllh n blow. 

 Ctuiublud wUU 0, blow. 



Color cliBugod from brown to dull red; etrcDgtli gone. Crumbled with u blow 

 Color cliRDged from browu lo dull rod; Btronglb gono. Crumbled wlt\i a. blow' 

 Color cbaDged from brown to dull rod; stronglU gone. Crumbled wllU & blow. 



Color clinnged from brown to dull red; alreugth gone. Crumbled with & blow. 



Color cliQDgcd from brown to dlrly red ; HtrougtU wholly gone. Crumbled to tbe toucli. 



Strougtli entirely gono, 



Strenglb ontlrvly gone; color clmngcd to a ligbt red. 



Not iiiuoh weakened; color changed to browu. 



tjreatly wenkoncd; color c1iauged>to a dull ri'd. 



Sliglil vitriticntlou; color pule red; Btrougth little impaired. 



Partially fused; BtrengtU gone. 



