With more than 14,000 members, SME is the world's largest society of mineral professionals. Why should you belong? SME is THE resource for sound technical information and is the universal network of peers and colleagues. SME offers professional development for a growing career. SME Member benefits include: FREE unlimited access to the OneMine.org digital library, a FREE subscription to Mining Engineering magazine, 25% off 115 titles from the SME Bookstore, online access to the SME Membership Directory, over $100 off SME conferences, eLearning opportunities, discounted access to Data Metallogenica the global encyclopedia of ore deposits - and much more. Join Today!