The Tucson Mineral Show and the market for collector minerals: The potential for artisanal and small scale miners

摘要: Abstract Minerals that are sold to collectors often produced by artisanal and small scale miners in many developing countries. The market for collector minerals is not well understood most government agencies or NGOs but has a large impact on the have opportunity produce these because of high prices can be realized. This paper describes mineral held annually Tucson, Arizona, analyzes competitive forces affect profitability dealers at show potential methods participate successfully show. Most small-scale valued their aesthetic qualities instead content. 43 shows operate during first two weeks February make up largest gem world, Tucson Show. Mineral Show subgroup six specialize primarily minerals. There several profit These include entrants, suppliers, buyers, substitutes, rivalry among existing competitors. New entrants face barriers entering place including supply side economies scale, demand benefits capital requirements. Because barriers, cost doing business way promoters organize manage shows, it difficult enter compete with established dealers. However, support from entities such as local governments, non-profit organizations, international organizations Shows would greater than what achieved market. Methods help direct sales consignments retail dealers, tailgating, development co-operatives, creation an artisanal/small