Waimanalo Quarry and Mill
Mineral resource occurrence
USGS ResearchHAWAII LOCAL FIELD REGION
Protected tuff-cone geology intended for observation rather than recreational rock collection.
LOCAL INTERACTIVE MAP
Explore nearby Hawaii records without leaving this hub. Status, coordinate precision and access evidence determine whether a pin is a realistic field destination.

Reference photograph used for rock and mineral identification. It is not from this exact location or a guarantee that collecting is permitted.
The records below may represent collecting sites, managed programs, protected resources or research-only geology. Their individual status is more important than proximity.
Mineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS Research