(1)If you are a young person and interested in geology(地质学) ，then Rockwatch is the club for you. When You Join , New memberships receive a Rockwatch Rox file each. This has the information and top tips you will need to start enjoying geology. It’s designed to serve as your own field notebook as well. In it you will find : your membership card, full color mini-map , thumbs up guide , fact cards and Rockwatch Magazine.(2)Our lively magazine is mailed to members three times a year. They can read reports and news from around the world，and articles on everything from diamonds to dinosaurs(恐龙) ，earthquakes to erosion(水土流失) . (3)Rockwatch s: With each magazine you will receive a Rockwatch s calendar. Rocky activities suitable for families are listed and include road shows and guided walks.(4)The Rockwatch Rock Artist: Are you an artist, or a photographer? This is your chance to become Rockwatch Rock Artist of the Year and win amazing prizes in Our annual competition. (5)Special Offer: Rockwatch members ca
New Rockwatch Rox Club members will obtain a special file when they___________.