ALt'iiABETICAL USt. 
Dato of 
Fall or Find. 
Naiuo iind Description. 
VVoight in 
GrammoB. 
Described 1857 
OKTIBBEHA COUNTY, Miss- 
issi[)pi, United States of America. 
Iron. Ataxito, Babb.s Mill group, 
Db. Small polished fragment, 
partly edged with natural 
crust. Reg. No. 12 . 
1 
Known 1856 
ORANGE RIVER, South Africa. 
Iron. Medium octahedritc, Ora. 
Etched fragment.partly edged 
with natural surface, which 
is smooth and pitted. Shows 
typical Widmanstatten figures. 
Reg. No. 64 (1) . 
66 
FeU 1864, May 14 . 
ORGUEIL, Tarn et Garonne, France. 
Stone. Carbonaceous chondrite, 
K. Coarse, friable, black 
powder, with an efflorescence 
of small white crystals. Reg. 
No. 121 ... . 
Like previous specimen. Reg. 
No. 121-B .... 
42 
52 
Fell 1868, July 11 
ORNANS, Doubs, France. 
Stone. Ornansite, Ceo. Sawn 
fragment with crust. Farring- 
ton's description of the speci- 
men in the Field Museum of 
Chicago, applies perfectly to 
the Calcutta one : — " resem- 
bles a lump of hardened 
ij<XLL\A.y XJJ,UU • \JX UoU Ui-lLUy 
black, scoriaceous, does not 
adhere well. Reg. No. 139 . 
Fragment from interior. Like 
previous specimen. Reg. 
No. 139 .... 
OTUMPA, see CAMPO DEL CIELO. 
59 
23 
Fell 1881, June 18 . 
PACULA, Jacala District, Hidalgo, 
Mexico. 
Stone. Brecciated white chon- 
drite, Cwb. Fragment with a 
little crust. The latter is thin. 
