About on Collection Catalogue. Collection Catalogue is a bespoke data manager for mineral collectors.
Collection Catalogue was created by The Liminal Stone, an Australian mineral business dedicated to remarkable mineral specimens, provenance, education and thoughtful collecting. It is a personal mineral collection management platform for private collectors, designed as a local-first application where your collection remains on your own device.
For support, visit www.theliminalstone.com or Instagram @the_liminal_stone .