BUILDING AND ORNAMENTAL STONES. 565 



Biotite granite. C<i:iisf; Ii<j;Iii gray. Enfield, Oraftoii CJonnfy. D. L. Tiltoti'.s 



quarry. Tenth Census, 18nU. 254S1». 

 Mcdiimi; gray. IMymontli, nraf'tou County. Blair's (|uarry. Tenth Census, 



1880. 25801. 

 — — Coarse ; gray. Duiliam, Stall'ord County. J. S. Ahhott's <|uarrv. Tenth 



Census, 1880. 'J&IICk 



■ Medinni ; ])iukish gray. Raymond, Rockingliani County. Quarry of A. V. 



Keyes. Tenth Census, 1880. 2G17.5. 

 MiLSCOvite biotite gneiss. Eiue; light gray, with garnets. Roxbury, Cheshire 

 County. Keene Granitt; Company. Tenth Census, 1880. 26ir)8. 



Flue; very light gray. Rox))nry, Cheshire County. Quarry of Nourse & 



Daftn. Tenth Census, 1880. 26159. 



Fine; gray. Peterborough, Hillsborough County. Peterborough Granite 



Works. Tenth Census, 1880. 2.5229. 



]\Iedium ; gray. Fitzwilliani, ('heshire County. A. ITayden"s quarry, ♦eutli 



Csnsus, 1880. 2(;i27. 



Biotite epldote gneiss. Coarse; i)ink, green-s])otted. Lebano;i, Grafton County. 

 C. Freeman's ([uarry. Tenth ('ensus, 1880. 25187. 



Coarse; light pink willi green spots. Lebanon, Gratton County. (Quarry of 



P. IL Fre.'ts A:. Son. Tenth Census, 1880. 2.57(31. 

 Biotite gfteiss. Medium; dark gray. Suuapeo, Sullivan County. C. E. Boyee's 

 (luarry. Tenth Census, 1880. 2(' 122. 



Porphyry conglomerate [quartz porphyry]. Jasi)er-rod ; lianl and compaet. Two 

 specimens. One 4-lnch cube. One polished slab abont 13^ by 11 by 2 inches. 

 Franconia, Grafton County. Tenth Census, 1880. 25523. 



NEW JERSEY'. 



Serpentine [ophiolite]. Blue-gray, with green spots. Near Montville, Morris 

 County. J. J. Gordon's ([uarry. Tenth Census, 18S0. 26588. 



Limestone [marble]. Pink and white; coarsely crystalline; with large crystals of 

 l)yroxen((). Near Danville, Warren County. Rose Crystal Marble Company. 

 Tenth Census, 1880. 20079. 



Dolomite. Lower Silurian ; dark blue-gray ; crystalline; line; compact. Newton, 

 Sussex County. Newton quarries. Tenth Census, 1880. 20943. 



Gneiss. Medium; greenish gray. Bloomingdale, Passaic County. M. .1. Ryerson's 

 ([uarry. Tenth Census, 1880. 20844. 



Mtklium ; greenish gray. Dover, Morris County. Delaware^ Lackawanna ami 



^^'es^ern Railroad Company. Tenth Census, 18~'0. 27051. 



Biotite gneiss. Coarse; ])ink. Near (Jharlot (eburgh, Passaic County. M. J. 



Ryerson's ((uarry. Tenth ("ensus, 1880. 20845. 

 Hornblende granite (f) Coarse; gray. Near Moriistown, Morris Coiiuly. Tenth 



Census, 18i0. 20950. 

 Diabase. Me«ozoic dark -gray ; fine and conijiact. Used for street pavements and 



general building. Jersey City, Hudson (Jounty. .1. K'dton's quarr> . Tenth 



Census, 1880. 20198. 



Mesozoic ; dark gray ; due and compact. Us(>(l mostly foi' street i)a\-emeiits. 



Weehawken, Hudson County. M. Moore's (|uarry. Tenth Census, 18.-0. 

 20199. 



Meswzoic; modium; gray. West New York, Hudson County. Used chiefly for 



street pavements and road l>all.ast. D. Heft's quarry. Tenth Census, 1880. 

 26200. 



