MINERALS, METEORITES, ROCKS, AND ORES. 367 



75391. Idaho. The gold and silver veins of Silver City, De Lamar, and 



other mining- districts in Idaho, 76 specimens. 



I^indgren, Twentieth Ann. Rept. U. vS. Geol. Surv., Pt. Ill, 1S99, 

 pp. 75-256. 



62738 Lake Superior. Rocks illustrating the pre-Cambrian geology 



to of the Lake Superior District. 



62746. From the Penokee District, Michigan, 77 specimens. 



Irving and Van Hise, Mon. XIX, U. S. Geol. vSurv.. 1S92, pp. 106- 

 122, 127-345. 



From the Marquette District, Michigan, 144 specimens. 



Van Hise and Bayley, Fifteenth Ann. Rept. U. vS. Geol. Surv., 1S95, 

 pp. 490-607; Mon. XXVIII, U. S. Geol. Surv., 1S97, pp. 152-524. 



From Pigeon Point, Minnesota, 16 specimens. 



Bayley, Bull. No. 109, U. S. Geol. Sur^-., 1S93. 



2S523. Maine. Basic and eruptive rocks from Lewiston and Auburn, 

 Androscoggin County, 30 specimens. 



Merrill, Amer. Geol., X, 1892, pp. 49-55. 

 (Also catalogue numbers 28524 to 28534, 39194 to 39199.) 



39044. Maine. Peridotite from Little Deer Island, Penokscot Bay. 



Merrill, Proc. U. S. Nat. Mus., XI, 1888, pp. 191-195; Amer. Jour. 

 Sci. (3), XXXV, 1888, pp. 489-49<3. 



52939. Maine. Rocks from Monhegan Island. 



Lord, Amer. Geol., XXVI, 1900, pp. 329-347, pi. 23. 



52938. Mas.sachusetts. Archccan rocks from the Green Motmtains, 349 

 specimens. 



Pumpelly, Wolff, and Dale, Mon. XXIII, U. S. Geol. vSurv., 1894. 



61411. Ma.ssachttsetts. Fresh and disintegrated diaba.se from Medford, 



6 14 1 2. 2 specimens. 



Merrill, Bull. Geol. vSoc. Amer., VII, 1S96, pp. 349-362, pi. 16. 



75251. Massachusetts. Plumose diaba.se, Holyoke Re.servoir, 14 speci- 

 mens. 



Emerson, Bull. Geol. Soc. Amer., XVI, 1905, p. 91. 



3S512 Massachusetts. Rocks illustrating the geology of the Bo.stou 



to Basin, 18 specimens. 



S^S--^*- Merrill in Cro.sby, Geol. of Boston Basin, I, Pt. I, 1S93, pp. 31-44. 



64987. Mexico. Native gold in granite. 



Merrill, Amer. Journ. Sci. (4), I, 1S96, pp. 309-311. 



53266 Mexico. Rocks from boundar}' between United States and 

 to Mexico, 151 specimens. 



53304- Lord, Proc. U. S. Nat. Mus., XXI, 1899, pp. 773-782, pi. 85. 



74721. Montana. Rocks from Fort Benton Quadrangle, 25 specimens. 

 Weed, U. S. Geol. vSurv., Folio No. 55, Geol. Atlas, 1S99. 



