Connecticut Private Quarry / Mineral Club Field Trips
pegmatite, garnet, quartz, feldspar, mica, sulfides and quarry minerals
Core atlasCONNECTICUT LOCAL FIELD REGION
Arkose, basalt, glacial and sedimentary geology through the central valley.
LOCAL INTERACTIVE MAP
Explore nearby Connecticut 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.
pegmatite, garnet, quartz, feldspar, mica, sulfides and quarry minerals
Core atlasglacial cobbles, quartz, garnet-bearing schist fragments, jasper/chert-like material and stream gravel
Core atlassand, gravel, quartz-rich cobbles and glacial sediment
Core atlasarkose sandstone, shale, basalt and trace-fossil geology
Core atlasMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchBeryllium
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchBeryllium, Rare earth elements
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS Researchalmandine garnet and garnet-bearing schist
Core atlasfeldspar, quartz, mica, beryl, tourmaline, spodumene and accessory minerals
Core atlasMineral resource occurrence
USGS ResearchBarite
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchBeryllium, Rare earth elements
USGS ResearchMineral resource occurrence
USGS ResearchBeryllium
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchBarite
USGS ResearchMineral resource occurrence
USGS Research