Geology Home Page
Cochise College                                            
Roger Weller, geology instructor
Roger Weller's Physics Resources   copyright 2016-R.Weller  

 Short cuts to photographic collections:                                            
   Minerals     Bisbee Minerals    Fluorescent Minerals                                                                                
 Rocks    Fossils    Gemstones    Meteorites  

  Subject Index- Geology Home Page  New
The Search for Meteorite Impacts- Eastern Canada  New
 Geology Exploration Using Google Earth  New  
   Physical Geology                                                                                                                                                
  Physical Geology Illustrated Vocabulary***
 Mineral Identification Lecture

  Student Presentations (331)                                                                
    Best Geology Videos on You Tube (489) 
    Musical tour of the Universe  (favorite intro fun spot)  

    Opal's Pals- geology cartoons (141)
    contents: (3500+ views)                                                                                                                                                                          

    Photos of minerals
**, Bisbee minerals                                                                              

    fluorescent minerals, minerals by chemical groups,                                                                        
    mineral identification lecture, mineral videos,
    chemical weathering of minerals lecture
 contents: (825 views)
   photos of crystals and crystal models,
   how to grow crystals, drawings of twinned crystals,
   textbook on crystallography                                                                                    

    contents: 1275 views, illustrated rock vocabularies,
    articles on rocks, videos of rocks

Volcanoes and Igneous Rocks
contents:  527 views, illustrated volcano vocabulary,
    articles on volcanoes, videos on volcanoes, photos of
  igneous rocks, illustrated igneous rock vocabulary,
    articles on igneous rocks, igneous rock videos

  contents: map of current world earthquakes,                                                            

    illustrated earthquake vocabulary, articles,
    earthquakes USA-circular patterns, videos
    of earthquakes and tsunamis

  Folds and Faults 
    contents: 73 views of examples, plus
    illustrated vocabulary
  Plate Tectonics 
    contents:  illustrated vocabulary, articles, videos                 
  Regional Geology                                                          
   contents: (1700+ views) geology links by state**,                               
    top geological locations-USA**, USA geology maps,       
    virtual geology field trips, regional geology articles   
    contents: articles on mining and use of earth materials,                                     
    mining videos

   Fossils and Geologic Time                                                                                          
    contents:  1564 views                                                                                                
    Photos of Fossils, Invertebrate Fossil Links,
    Historical Geology Articles, dinosaur videos,
    Fossil Videos, Geologic Time Links

    contents:  (2400+ views)                                                             

photos of gemstones, opals. ocean jasper                         
    online articles, gemstone properties, videos

  Mars Explored***new project 
a collection of Mars websites:                                                                                      
     Mars Landforms**,
Distribution Patterns of Mars Landforms,                                                                       
     Mars Named Features**, The Dunes of MarsMawrth Vallis**,                                          
     Vacation Photos, Scars on Mars of Ancient Floods and Rivers**,                 
     Also, web links of Mars: geology references, maps, and videos

   Meteorites and Impacts  
    contents:  (242 views)
    photos of meteorites, meteorite links,
    meteorite impact references,                                                  
    best earth meteorite impact craters
    meteorite impact videos

   Planets and Moons
    contents:  lunar craters with cracked floors,                                             
    moons of Jupiter, Online Articles,
    Solar System videos, Space Weather Link

  Arizona Geology                     
    Arizona Geology Links on the Internet
    Interactive Arizona Geology Map
    Geology of Southeastern Arizona**
    Stratigraphy of Southeastern Arizona                                                                                                                                         
Geologic Maps of SE Arizona     
    Resume Of Arizona Geology                                                                                   

    Geology of the San Pedro Valley**
    Arizona Virtual Geology Field Trips
    Arizona Geological Survey-Home Page
    Bibliography of Arizona Geology
    Geology of Bisbee- Ransome 1904                                     

   Special Topics
    Hiking Dangers in Arizona 
   Biggest Crystals 
    Tucson Mineral Show Photos 2010
    Tucson Mineral Show Photos 2014                                       
    Outside Contributors
List of Fears and Worries
    Quotes and Oxymorons
    Info on Google Earth 
    Specialized Geology References
    USA Radar Weather  
    Geology Tours of Interesting Places
Flash Earth  (a map viewer of the Earth)

  Special Lectures
    Mineral Identification Lecture   
Basaltic Volcanism- A Quick Guide                                                    
    Chemical Weathering of Silicate Minerals          

Roger Weller's Geology Class
at Cochise College
    GLG 101-R.Weller's class for Fall 2016

website statistics:
   9,842,000 page views from 4,314,000 visitors in 215 countries    
   number of web pages: 17,983     last edited:  10/26/16                             
   current number of hits            new additions-2016  
   cities of visitors from USA      cities of visitors from outside USA                                                                                              

   For comments, corrections, compliments, complaints, or if you
  would like to make a photographic contribution to this project,                            
  contact Roger Weller, geology instructor, at

   If you get down this far on the index page, you might like to visit
   my collection of non-academic cartoons by clicking on:

    Roger Weller's  Den of Levity   (243 cartoons)

Visit   Roger Weller's Physics Resources
   for the mysteries of subatomic physics particles,
   historical physics education
paper airplane designs.