Built by a geologist

GeoMiner Features

GeoMiner combines free rock, mineral, and fossil identification with a no-account property key, a searchable geology reference library, field comparison guides, structured training, quizzes, certificates, mining career profiles, classroom tools, community finds, and professional field workflows. Quick ID, references, guides, careers, and training can be explored without payment; personal collections, classrooms, community posting, and field records require a free account, while AI workflows and live syncing require a connection. Members can save identifications and field records, organize drill-core, mapping, sampling, drill-program, and production notes, and export compatible records. Educators can create classrooms with join codes, while geologists and learners can move directly between identification evidence, reference entries, relevant lessons, and safer confirmation methods. Identification outputs remain ranked educational candidates rather than assays, valuations, safety clearance, or qualified professional sign-off.