Photo by Denise Harrison & John Marshall
Photo above:  The view looking East from the Pittock Mansion in Portland's West Hills 
to Mt. Hood standing above the Cascade Range.  It is this volcanic nature of the Pacific Northwest that gives the region so many Rockhound wonders such as Thundereggs, 
Petrified Wood, and Fossils!

These are some of our favorite sites to learn more about 
geology, earth science, rockhounding, 
minerals, lapidary, and jewelry.

BLM Maps

Bob's Rock Shop 

Earth How

Finding a Dinosaur

Fundamentals of Rocks and Minerals - 

Geologic Glossary

Geology by Nick Zentner

Geology In

Geoscience News and Information

Guide to Geodes

Home Rock Collecting Guide

Home Hobbies: Rock Collecting

List of U.S. state minerals, rocks, stones and gemstones


Mineralab - Tools for Gem & Mineral ID

Nature’s Rainbows Fluorescent Mineral

Oregon Geologic Sight Seeing

Rice Museum of Rocks & Minerals Virtual Tour

Rock Cycle


Rockhounding for Dummies

Richardsons Rock Ranch

Rock & Gem Magazine Rock Show List USA/Canada/Australia

Science Learning Hub

Smithsonian GeoGallery

Smithsonian - Search Dep. of Mineral Sciences Collections

Smithsonian - Search Dept. of Paleobiology Collections

The Beginner’s Guide to Backyard Geology

The Rock Identification Key

U.S. Geological Survey

USGS Cascade Volcano Observatories

Volcano! Mt St. Helens in Art

Wikipedia Search

You Tube Video Search


Rice Museum of Rocks and Minerals

Rice Museum of Rocks & Minerals Virtual Tour


Crater Rock Museum

Rock Clubs

Oregon Agate & Mineral Society

Columbia Willamette Faceters Guild

Mt Hood Rock Club

NARG – North American Research Group

Oregon Rock Clubs

Tualatin Valley Rock and Gem Club

Geological Society of the Oregon Country

Willamette Agate & Mineral Society

Washington Rock Clubs

Fluorescent Mineral Society

AFMS Clubs, Societies, Schools, and Organizations

Rock & Gem Magazine - USA Club List

Facebook Educational Groups & Pages

Amazing Geologist Like Page

Agate Collectors Worldwide Group

Fluorescent Mineral Society Group

Geology Books Group

Lapidary Group

Lapidary Equipment Marketplace Group

Microphotography Geology/Mineral Group

Petrified Wood Collectors Worldwide Group


Assembling Oregon Geology: Oregon's Physiographic Provinces

Fake Fossils by Dr Bill Orr

Flood Basalts of the Pacific Northwest

Geology of Death Valley by Andrew Dunning

Geology by Nick Zentner in Ellensburg, WA

Ghost Volcanoes in the Cascades

Highland Park Lapidary Equipment How to fix and maintain your equipment.

Molalla River Corridor Geology by Bob Oblack

Mt. St. Helens lecture by Sheila Alfsen

Outdoor Idaho Rockhounds

Plant Fossils in the Pacific Northwest

Supervolcanoes in the Pacific Northwest

Thunder Egg - OPB - Richardson's Ranch

Links for Junior Rockhound's

Visit Junior Activities

YouTube Videos for Junior Rockhounds

Visit Junior Activities

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Last update 8-28-2020

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