Index No: NBM061280; Collected By: ; Sample Type: hand sample; Notes: FeOx-stained porphyritic andesite (?), some biotite casts, clots of brecciated, white vein quartz with limonite points; limonite flooding, no obvious mineralization.
Summary
Index No: NBM061280; Collected By: ; Sample Type: hand sample; Notes: FeOx-stained porphyritic andesite (?), some biotite casts, clots of brecciated, white vein quartz with limonite points; limonite flooding, no obvious mineralization.