186 BROWN : CATALOGUE OF CALCUTTA METEORITE COLLEC PION. 
Date of 
Fall or Find. 
Name and Description. 
Weight in 
Grammes. 
KnoM'n 1837 . 
SAN'l'A ROSA. Elongated slab 
polished on four sides, the two 
ends show natural surfaces. 
Reg. No. 44 . . . 
Fragment, cut and polished. 
Reg. No. 44 . . . 
In (he register of meteorites arid in 
Fedden's catalogue, these three 
irons ,irc registered separately. 
Follow iiig (lie example of most 
of the other large eollections 
they arc brought together here 
for the first time. 
20 
6 
Fell 1838, October 13 
COLD BOKKEVELD, Cape Pro- 
vincc. South Africa. 
Stone. Carbonaceous chondrite, 
K. Large fragment with crust. 
Interior dull black with white 
specks. Crust thin, reddish 
black, pitted and minutely 
cracked. Reg. No. 141 
Small fragments from interior. 
Reg. No. 141 
When kept in an open case, this 
meteorite effloresced white 
fibrous crystals which were 
determined by Stuart as 
Alunoge i. 
1908 : Stuart : Rec, Geol. Siirv. Ind., 
Vol. XXXVII, p. 224, PI. IX. 
100 
3 
Fell 1805, June 
CONSTANTINOPLE, Turkey. 
Stone. Eukrite, Eu. Minute 
fragment from interior. No 
structure visible. Reg. No. 9 

Known 1860 . 
COOPERTOWN, Robertson County, 
Tennessee, LTnited States of 
America. 
Iron. Medium octahedrite, Om. 
Small slab with natural edge 
and polished and etched 
surfaces. The latter shows 
Widmanstiitten figures made 
up of broad plates. Reg. No. 
81 (1) 
90 
