Advanced collector knowledge on rare specimens, specimen value, rarity, matrix vs floater, and high-level mineral collecting judgment.
Everything about collecting bismuthinite. Learn about Chinese and Bolivian specimens, how it compares to stibnite, quality evaluation, and care tips for this dense metallic mineral.
Everything about collecting scheelite. Learn about its spectacular UV fluorescence, Chinese and Peruvian specimens, quality evaluation, and display tips for this brilliant tungsten mineral.
Everything about collecting stibnite. Learn about Chinese and Japanese specimens, handling this fragile mineral safely, quality evaluation, and display tips for dramatic sword-like crystals.
Everything about collecting pyromorphite. Learn about French and Chinese specimens, the apatite supergroup, quality evaluation, lead safety, and display tips for this vivid green mineral.
Everything about collecting dioptase. Learn about Tsumeb specimens, Congo and Kazakhstan localities, quality evaluation, and how to care for and display this stunning green mineral.
Mineral and gem shows are the lifeblood of the global collector community. These events bring together miners, dealers, curators, and enthusiasts, offering unparalleled opportunities to acquire specimens, expand networks, and experience the diversity of the mineral world. From the vast halls of Tucson to historic European fairs, each show carries its own character and influence. … Read more
