This is a rare and valuable edition of the 1971 Rock Gem Magazine, with a September-October volume 1, number 4. The publication is a physical format and is in English language, with a bimonthly publication frequency. It features numbered topics and is categorized under Books Magazines and Magazines. The magazine is from the 1970s era and was published in November 1971. The publication name is Rock Gem, and it covers topics related to rocks and gems. The subscription is yes, and it is a great addition to any collection. Please look at pictures for more details. We will package securely and ship promptly.