Reports Report 1677cq (Event 1677-2012)

Observer
Name Doug L
Experience Level 3/5
Remarks I found a rock with what looks like a fusion crust but it has what looks like vesicles and the rock is heavy and is purple crystalline material, I found it in the area I thought it fell near Hermann but it didn't fall there I know now. Any ideas what the rock might be?
Location
Address Hermann, MO
Latitude 38° 43' 55.55'' N (38.732098°)
Longitude 91° 25' 39.21'' W (-91.427559°)
Elevation 154.848633m
Time and Duration
Local Date & Time 2012-10-30 06:12 CST
UT Date & Time 2012-10-30 11:12 UT
Duration ?
Direction
Moving direction From up right to down left
Descent Angle 225°
Moving
Facing azimuth 150°
First azimuth 165°
First elevation 80°
Last azimuth 140°
Last elevation 21°
Brightness and color
Stellar Magnitude -9
Color Dark Green explosion terminal flash with a white/yellow Initial streak
Concurrent Sound
Observation Unknown
Remarks -
Delayed Sound
Observation Unknown
Remarks I'm not sure, but something made me look over to the meteorite falling before I saw it fall, like a sound?
Persistent train
Observation No
Duration -1s
Length -1°
Remarks -
Terminal flash
Observation Unknown
Remarks dark green burst small to medium in size producing 6 to 8 small "arms"
Fragmentation
Observation Unknown
Remarks -