Field Columbia*! Museum Reports, Vol. i. 



HATRY, OT H I, Kansas City, Mb. 



i slab of < arboniferous fossils, i specimen of Cyathophyllum, (exchange). 

 i spe< imen i \\ Baculites ovata, (exchange l. 



Ill I MIR. M. F., Mechanicsville, Iowa. 



i specimen "I Chalcedony, (for examination). 



HOLMES, W. II.. Field Columbian Museum. 



i specimen of Albertite I tali. 



Pie< i "l Vlbertite, I For examination i. 

 Ill \ riNGTON, J. D., Chicago. 



5 specimens of Obsidian and Calcite — Regla Falls and Pachuca, Mexico. 

 JACKSON, CI IAS. P., San Francisco, Cal. 



Shingle and nail from cabin oi I. M. Marshall, the discoverer of gold in 

 California, and a piece <>\ granite from his monument at Colona, Cal. 

 KANE, W. (',., Kansas < ity, Mo. 



\ specimens Muscovite in Biotite — Custer. So. Dakota, (exchange). 

 KELLER. MRS. C. I .. Little River. Kansas. 



7 specimens pyrite, gypsum, limestone, marl, etc. — Lit tie River, Kansas, 



(for examination |. 

 KELLER, MRS. I. K., Chicago. 



i specimen oi sand from Mounl < Hivet, Jerusalem. 

 KONIGLICHE BERGSWERKSDIRECTION, Saarbriicken, Germany. 



i geological map Saarbriicken Coal Fields, Germany. 



LANDERO, CARLOS, representing Compania Minera de Pachuca y Real del 



Monte, Pachuca, Hidalgo, Mexico. 

 25 specimens of silver ores and minerals — Real del Monte and Pachuca, 



Mexh 0. 

 1. VWRENCE, W.J., Chicago. 



3 specimens of Pyrite, 1 of Chrysocolla — Colorado and Utah. 

 2 fossils— Chicago, 111. 



I specimen oi cul Rubellite — California. 



1 specimen of stalactitic Calcite— Southern Illinois. 



1 specimen of Malachite and Azurite — Bisbee, Ariz, (exchange). 



LEFFMANN, CARLOS, Guanajuato, Mexico. 



2 specimens of Albite, and one ol M a nganite after Calcite — Guanajuato, 



Mexico. 



McCAULI \ , CHARLES, Chicago. 



Fragmenl of alum, supposed to have fallen from the sky — Chicago, (tor 

 examination). 



MEEK, M. W .. Chicago. 



18 mineral spe< imens, (for examination). 



5 specimens of Trenton fossils, (for examination 1. 



MILLARD, W. K.. Chicago. 



i Cyathophyllum, Grass Lake, 111., (for examination). 



MILLER, I . C, Chit ago. 



1 specimen ol Calymene Blumenbachit, var. Niagarensis — Drainage 

 < anal, ( !ook County, 111. 

 MILLSPAUGH, MRS. M. I... Chicago. 



4 specimens of fossil coral — Petoskey, Mich. 



MINNESOTA IRON D >., Soudan, Minn. 



1 large oil painting of a se< tion of a mine — Soudan, Minn. 



M<)SS, PROF. MILTON, 1 hit ago. 



2 specimens oi Chenivixite, and 2 of Conichalcite — Eagle Mine, Utah. 



MUSE( » NACN >NAL de MEXIO >, Mexico, D. F. 



8 specimens of minerals, including Cassiterite, Topaz, Stilbite and Calcite 



— Mexico, (exchange.) 



NAGELOOXT, T. I'... Chicago. 



Sand from under kame — Northville, Mich. 



NATIONAL MALLEABLE CASTfNGS CO., Chicago. 



6 specimens illustrating the manufacture of malleable castings. 





