Meteorite object
Name
Semarkona

Recovery

Status
fall
Year
1940
Mass
691.0 $g$

Geolocation

Body name
Earth
Place
near Rahiwada, Madhya Pradesh, India
Coordinates
System
WGS84
Breccia
No
Category
chondritic
Group
ordinary chondrite
Class
LL
Chondrite petrologic type
3.0
Oxides
Formula $SiO_{2}$ $TiO_{2}$ $Al_{2}O_{3}$ $Cr_{2}O_{3}$ $FeO$ $MnO$ $MgO$ $CaO$ $Na_{2}O$ $K_{2}O$ $P_{2}O_{5}$
Mass fraction (%) 40.16 0.1 2.23 0.49 17.57 0.35 24.86 2.04 0.96 0.1 0.24
Oxides comments
H2O+=1.22; H2O-=0.40; Fe(m)=2.05; Ni=1.16; Co=0.05; FeS=5.32; C=0.57; total=99.87