HANDBOOK OF THE METEOEITE COLLECTIONS. 99 



Fer cent. 



Silica (SiOs) 35.65 



Alumina (AI2O3) 3.08 



Ferrous oxide (FeO) 22.85 



Magnesia (MgO) 22.74 



Lime (CaO) 1.40 



Soda (Na20) .25 



Potash (K2O) .03 



Iron (Fe) 2.60 



Nickel (Ni) .67 



Cobalt (Co) .04 



Sulphur (S) 1.90 



Phosphorus (P) .06 



91.27 



References.— E. Weinschenk, Min. pet. Mitth., vol. 14, 1895, p. 471. 

 O. C. Farrington, Field Col. Mus. Piibl., Geol. Ser., vol. 1, 1902, p. 

 297. 



LOSTTOWN, CHEROKEE COUNTY, GEORGIA. Nos. 33, 411. 



Iron, Om. Thirteen grams from a mass weighing 300 grams, 

 found in 1867. 



LUIS LOPEZ, SOCORRO COUNTY, NEW MEXICO. Nos. 217, 451. 



Iron, Om. Fragment 2 by 5 cm., weighing 22 grams, and an 

 irregular slice 35 by 75 mm., weighing 118 grams, from a mass 

 weighing 6,903 grams found in 1896. Chemical analysis by Mariner 

 and Hoskins yielded : 



Per cent. 



Iron (Fe) 91.312 



Nickel (Ni) 8.170 



Cobalt (Co) .160 



Silicon (Si) Trace. 



Phosphorus (P) .333 



Sulphur (S) .013 



Carbon (C) .012 



100. 000 

 Reference.— 11. L. Preston, Amer. Journ. Sci., vol. 9, 1900, p. 283. 



LUMPKIN, STEWART COUNTY, GEORGIA. No. 265. 



Stone, Cck. Weight, 29 grams. Fragment with crust; compact, 

 fine gray ground with darker chondrules; metallic portion evident 

 only in small glittering points. Fell on the morning of October 6, 

 1869; original weight, 357 grams (12f oz.). Analyses by J. Law- 

 rence Smith showed: Metallic portion, 7 per cent. This yielded: 



