Geology.com has put together an excellent overview of some of these issues related to home owners insurance and geologic hazards. It is a great resource for friends, relatives and associates looking to buy homes. Hopefully they will be able to recognize if there might be a potential risk, and seek out the services of a geologist or engineer before they put their investment at risk.
The Colorado Geologic Survey has a very comprehensive overview of the geologic hazard of rockfall in all its many forms in their latest issue of RockTalk newsletter. The entire 24-page newsletter is devoted to various aspects of the problem, mitigation options and case studies all with excellent photos. I highly recommend that you check it out. Click through for the link. (Photo by CGS)