Catalogue of Type Mineral specimens_ database CTMS on june 2026 From IMA-CM (International Mineralogical Association-Commission on Museums) Last version of the CTMS database proposed by Simon Philippo, Luxembourg Publications verified until beginning of 2022 or marked as NYP (Not Yet Published) Datas of the newsletter 92 added (July 2026) List of the discredited species must be updated Metadata quality: Metadata quality: Data description filled Files documented License filled Update frequency not set File formats are closed Temporal coverage not set Spatial coverage not set Learn more about this indicator Metadata quality: 44.0% Updated today Creative Commons Zero (CC0) 0 reuses 0 favorites
