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catalogue — accession index
Showing entries 101–125 of 380 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-2020-10011-A | Smithsonite | ZnCO₃ | Trigonal | 4 – 4.5 | Bisbee, Cochise County, Arizona, USA | 2020-03-16 | archived |
| AM-2020-10005-A | Quartz | SiO₂ | Trigonal | 7 | Dundas, Tasmania, Australia | 2020-01-18 | archived |
| AM-2020-10014-A | Galena | PbS | Cubic | 2.5 – 2.75 | Bou Azzer, Drâa-Tafilalet, Morocco | 2020-01-02 | archived |
| AM-2019-10010-A | Olivine (forsterite) | (Mg,Fe)₂SiO₄ | Orthorhombic | 6.5 – 7 | N'Chwaning II mine, Northern Cape, South Africa | 2019-10-19 | archived |
| AM-2019-10011-A | Cassiterite | SnO₂ | Tetragonal | 6 – 7 | Mogok, Mandalay, Myanmar | 2019-10-16 | archived |
| AM-2019-10007-A | Stibnite | Sb₂S₃ | Orthorhombic | 2 | Erongo Mountains, Erongo, Namibia | 2019-09-18 | withdrawn |
| AM-2019-10002-A | Chalcedony | SiO₂ | Trigonal | 6.5 – 7 | Boudi, Souss-Massa, Morocco | 2019-08-20 | archived |
| AM-2019-10013-A | Gypsum | CaSO₄·2H₂O | Monoclinic | 1.5 – 2 | Broken Hill, NSW, Australia | 2019-08-04 | active |
| AM-2019-04471-A | Unidentified crystalline material | Fe—S— | Cubic | — | — | 2019-08-04 | unverified |
| AM-2019-10012-A | Pyromorphite | Pb₅(PO₄)₃Cl | Hexagonal | 3.5 – 4 | Cavnic, Maramureș, Romania | 2019-07-18 | unverified |
| AM-2019-10001-A | Azurite | Cu₃(CO₃)₂(OH)₂ | Monoclinic | 3.5 – 4 | Mibladen, Khénifra, Morocco | 2019-07-12 | archived |
| AM-2019-10009-A | Quartz | SiO₂ | Trigonal | 7 | Shimen, Hunan, China | 2019-07-09 | archived |
| AM-2019-10019-A | Rutile | TiO₂ | Tetragonal | 6 – 6.5 | Ratnapura, Sabaragamuwa, Sri Lanka | 2019-06-11 | archived |
| AM-2019-10017-A | Apatite-(CaF) | Ca₅(PO₄)₃F | Hexagonal | 5 | N'Chwaning II mine, Northern Cape, South Africa | 2019-05-24 | archived |
| AM-2019-10004-A | Topaz | Al₂SiO₄(F,OH)₂ | Orthorhombic | 8 | Inder, Atyrau, Kazakhstan | 2019-05-01 | archived |
| AM-2019-10016-A | Garnet, var. almandine | Fe₃Al₂(SiO₄)₃ | Cubic | 6.5 – 7.5 | Inder, Atyrau, Kazakhstan | 2019-04-27 | active |
| AM-2019-10008-A | Celestine | SrSO₄ | Orthorhombic | 3 – 3.5 | Chuquicamata, Antofagasta, Chile | 2019-04-18 | withdrawn |
| AM-2019-10005-A | Garnet, var. almandine | Fe₃Al₂(SiO₄)₃ | Cubic | 6.5 – 7.5 | Broken Hill, NSW, Australia | 2019-04-07 | archived |
| AM-2019-10014-A | Beryl, var. aquamarine | Be₃Al₂Si₆O₁₈ | Hexagonal | 7.5 – 8 | Mogok, Mandalay, Myanmar | 2019-04-05 | archived |
| AM-2019-10018-A | Malachite | Cu₂(CO₃)(OH)₂ | Monoclinic | 3.5 – 4 | Bahia, Brazil | 2019-03-24 | active |
| AM-2019-10003-A | Calcite | CaCO₃ | Trigonal | 3 | Sweet Home Mine, Park County, Colorado, USA | 2019-03-15 | archived |
| AM-2019-10001-C | Fluorite, anomaly under review | CaF₂ | Cubic | 4 | Dzhezkazgan, Karaganda, Kazakhstan | 2019-02-20 | active |
| AM-2019-10020-A | Pyrite | FeS₂ | Cubic | 6 – 6.5 | Bahia, Brazil | 2019-02-04 | archived |
| AM-2019-10015-A | Pyrite | FeS₂ | Cubic | 6 – 6.5 | Rio Marina, Elba, Italy | 2019-01-24 | archived |
| AM-2019-10006-A | Sphalerite | (Zn,Fe)S | Cubic | 3.5 – 4 | Cerro Rico, Potosí, Bolivia | 2019-01-14 | archived |
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.