f butler, missouri-an unusual iron … missouri-an unusual iron meteorite i gpo price s cfsti...
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BUTLER, MISSOURI-AN U N U S U A L IRON METEORITE
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ff653 July65
BY JOSEPH 1. GOLDSTEIN
F MAY 1966
GODDARD SPACE FLIGHT CENTER GRLEHBELT, MARYLAND
0 (ACCESSION NUMBERf- - ITHRUI
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https://ntrs.nasa.gov/search.jsp?R=19660021036 2018-06-29T17:09:07+00:00Z
doldstein - 1
Butler, Misrouri - An Unusual Iron Meteorite
J. I . Goldatein
Qeochemistry Laboratory Laboratory for meoretical Sttrdiea
Ooddatd Space Plight Center Greenbelt, Maryland
Qoldrtein - 2
Abatraut 30326- The ihtlsr iron aetaorita bar been found t o have, rLtB rerpct to
the iton mtaorlter, m paumi8lly Sigh CO content (1.4 wt%), unuau8lIy
high Q. eontent8 i n the kauaaite arb the taanitc phowa, mnd an rarurually
low cobling rate @ . S o m O ~0.11). tt La ruggerted that Butler 6
tamed in different environment tta tbt o f the rert of the iron
eontoat warn, -rat, rnrtrrrtl.
Q emtent in fina oct8hedriter i o -61 -76. The total variation in Go
Acaording t o Krinov (21, rha average
'Ib, soalLry rate determhd far Butler L. 0.5°A06 yeam with an
a r t h t o d prooiaioar oL & m, n t r coolisg rate ia ltmr by taetor
OF 2 tbm aay cooling raw detam&a+d For tton r t a o r i t a r in tba 8-y
of 27 iron m d atony irm rstoorites by QOlbrUirr and Short (6). Thrrr
the c o o l i 4 hietory Sor m l e r apptmrr t o bo unique.
Betfar €1 indad at tmumml wtooritb. It not only contains mere
8r md Q, then m y other iron rteor i ts , but .Ira cooled mora r l W y
than mg o t b r frtm metsorite raa.rtrad to drte. It La probable that
Butler formed in dirkrrmt .nvi-t P r a t t t a t tlrr reit of the
iron rtaoriter, (7).