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catalogue — accession index
Showing entries 1–25 of 369 accessioned records. Filters and full-text search operate against the public index; restricted records are omitted from results.
| accession | designation | formula | system | mohs | locality | submitted | status |
|---|---|---|---|---|---|---|---|
| AM-2026-00005-A | Topaz | Al₂SiO₄(F,OH)₂ | Orthorhombic | 8 | Schauinsland, Black Forest, Baden-Württemberg, Germany | 2026-05-11 | archived |
| AM-2026-00004-A | Native copper | Cu | Cubic | 2.5 – 3 | Kambove, Haut-Katanga, DR Congo | 2026-05-09 | archived |
| AM-2026-00003-A | Talc | Mg₃Si₄O₁₀(OH)₂ | Monoclinic | 1 | Madagascar (provenance unspecified) | 2026-05-08 | archived |
| AM-2026-10004-A | Calcite | CaCO₃ | Trigonal | 3 | South Crofty mine, Cornwall, England | 2026-05-07 | archived |
| AM-2026-10002-A | Celestine | SrSO₄ | Orthorhombic | 3 – 3.5 | Dundas, Tasmania, Australia | 2026-05-02 | archived |
| AM-2026-00001-A | Calcite | CaCO₃ | Trigonal | 3 | Cumbria, England, United Kingdom | 2026-04-22 | archived |
| AM-2026-10001-A | Rutile | TiO₂ | Tetragonal | 6 – 6.5 | Inder, Atyrau, Kazakhstan | 2026-04-19 | pending |
| AM-2026-10005-A | Halite | NaCl | Cubic | 2 – 2.5 | Red Cloud Mine, La Paz County, Arizona, USA | 2026-03-14 | withdrawn |
| AM-2026-10003-A | Calcite | CaCO₃ | Trigonal | 3 | Bou Azzer, Drâa-Tafilalet, Morocco | 2026-02-08 | archived |
| AM-2025-10005-A | Magnetite | Fe₃O₄ | Cubic | 5.5 – 6.5 | Tsumeb, Otjikoto, Namibia | 2025-12-26 | active |
| AM-2025-10003-A | Goethite | FeO(OH) | Orthorhombic | 5 – 5.5 | Anjanabonoina, Madagascar | 2025-10-07 | archived |
| AM-2025-10004-A | Stibnite | Sb₂S₃ | Orthorhombic | 2 | Boron, Kern County, California, USA | 2025-08-29 | archived |
| AM-2025-10008-A | Magnetite | Fe₃O₄ | Cubic | 5.5 – 6.5 | Kovdor massif, Murmansk, Russia | 2025-08-25 | archived |
| AM-2025-10006-A | Quartz, var. citrine | SiO₂ | Trigonal | 7 | Carrock mine, Cumbria, England | 2025-05-26 | withdrawn |
| AM-2025-10007-A | Topaz | Al₂SiO₄(F,OH)₂ | Orthorhombic | 8 | Itinga, Minas Gerais, Brazil | 2025-04-14 | archived |
| AM-2025-10002-A | Gypsum | CaSO₄·2H₂O | Monoclinic | 1.5 – 2 | Broken Hill, NSW, Australia | 2025-01-18 | archived |
| AM-2025-10001-A | Garnet, var. almandine | Fe₃Al₂(SiO₄)₃ | Cubic | 6.5 – 7.5 | South Crofty mine, Cornwall, England | 2025-01-01 | active |
| AM-2024-10008-A | Cassiterite | SnO₂ | Tetragonal | 6 – 7 | Shimen, Hunan, China | 2024-10-11 | archived |
| AM-2024-10001-B | Pyrite, anomaly under review | FeS₂ | Cubic | 6 – 6.5 | Kimberley district, Northern Cape, South Africa | 2024-09-10 | unverified |
| AM-2024-10003-A | Quartz | SiO₂ | Trigonal | 7 | Boudi, Souss-Massa, Morocco | 2024-09-08 | archived |
| AM-2024-10010-A | Malachite | Cu₂(CO₃)(OH)₂ | Monoclinic | 3.5 – 4 | Red Cloud Mine, La Paz County, Arizona, USA | 2024-08-19 | archived |
| AM-2024-10007-A | Galena | PbS | Cubic | 2.5 – 2.75 | Kovdor massif, Murmansk, Russia | 2024-07-29 | pending |
| AM-2024-10005-A | Apatite-(CaF) | Ca₅(PO₄)₃F | Hexagonal | 5 | Shigar valley, Gilgit-Baltistan, Pakistan | 2024-07-13 | archived |
| AM-2024-10006-A | Pyromorphite | Pb₅(PO₄)₃Cl | Hexagonal | 3.5 – 4 | Kashio mine, Nagano, Japan | 2024-07-06 | archived |
| AM-2024-10004-A | Tourmaline (schorl) | NaFe²⁺₃Al₆(BO₃)₃Si₆O₁₈(OH)₄ | Trigonal | 7 – 7.5 | Ratnapura, Sabaragamuwa, Sri Lanka | 2024-05-23 | unverified |
accession identifiers may be revised. records flagged unverified have not completed the secondary analytical pass and should not be cited in publications without explicit confirmation from the registry.