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catalogue — accession index

Showing entries 276–300 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-2013-10013-A	Chalcopyrite	CuFeS₂	Tetragonal	3.5 – 4	Mont Saint-Hilaire, Quebec, Canada	2013-05-22	unverified
AM-2013-10012-A	Halite	NaCl	Cubic	2 – 2.5	Yaogangxian mine, Hunan, China	2013-05-19	active
AM-2013-10006-A	Malachite	Cu₂(CO₃)(OH)₂	Monoclinic	3.5 – 4	Dundas, Tasmania, Australia	2013-04-22	archived
AM-2013-10022-A	Gypsum	CaSO₄·2H₂O	Monoclinic	1.5 – 2	Outokumpu, North Karelia, Finland	2013-04-12	archived
AM-2013-10007-A	Scheelite	CaWO₄	Tetragonal	4.5 – 5	Schneeberg, Saxony, Germany	2013-03-25	archived
AM-2013-00450-A	Cassiterite	SnO₂	Tetragonal	6 – 7	Cínovec, Krušné hory, Czech Republic	2013-03-22	archived
AM-2013-10009-A	Cuprite	Cu₂O	Cubic	3.5 – 4	Panasqueira, Castelo Branco, Portugal	2013-03-19	archived
AM-2013-10014-A	Scheelite	CaWO₄	Tetragonal	4.5 – 5	Yaogangxian mine, Hunan, China	2013-02-27	archived
AM-2013-10010-A	Cassiterite	SnO₂	Tetragonal	6 – 7	Cerro Rico, Potosí, Bolivia	2013-02-22	archived
AM-2013-10002-A	Cuprite	Cu₂O	Cubic	3.5 – 4	Dundas, Tasmania, Australia	2013-02-18	archived
AM-2013-10001-B	Fluorite, anomaly under review	CaF₂	Cubic	4	Rio Marina, Elba, Italy	2013-02-11	unverified
AM-2012-10020-A	Malachite	Cu₂(CO₃)(OH)₂	Monoclinic	3.5 – 4	Shimen, Hunan, China	2012-12-27	archived
AM-2012-10011-A	Hematite	Fe₂O₃	Trigonal	5 – 6	Trepča complex, Mitrovica, Kosovo	2012-11-12	archived
AM-2012-10012-A	Aragonite	CaCO₃	Orthorhombic	3.5 – 4	Carrock mine, Cumbria, England	2012-09-16	archived
AM-2012-10007-A	Stibnite	Sb₂S₃	Orthorhombic	2	Ouro Preto, Minas Gerais, Brazil	2012-09-11	archived
AM-2012-10017-A	Cuprite	Cu₂O	Cubic	3.5 – 4	Kashio mine, Nagano, Japan	2012-07-17	archived
AM-2012-10015-A	Garnet, var. almandine	Fe₃Al₂(SiO₄)₃	Cubic	6.5 – 7.5	Mibladen, Khénifra, Morocco	2012-07-05	active
AM-2012-10001-B	Hematite, anomaly under review	Fe₂O₃	Trigonal	5 – 6	Ratnapura, Sabaragamuwa, Sri Lanka	2012-06-25	unverified
AM-2012-10010-A	Quartz, var. citrine	SiO₂	Trigonal	7	Carrock mine, Cumbria, England	2012-06-21	archived
AM-2012-10014-A	Rhodochrosite	MnCO₃	Trigonal	3.5 – 4	Långban, Värmland, Sweden	2012-06-20	active
AM-2012-10004-A	Chalcedony	SiO₂	Trigonal	6.5 – 7	N'Chwaning II mine, Northern Cape, South Africa	2012-06-12	archived
AM-2012-00833-A	Pyrrhotite, anomalous magnetic response	Fe₁₋ₓS	Monoclinic	3.5 – 4.5	Sudbury basin, Ontario, Canada	2012-05-23	archived
AM-2012-10001-A	Rutile	TiO₂	Tetragonal	6 – 6.5	Boron, Kern County, California, USA	2012-05-18	archived
AM-2012-01988-A	Dolomite	CaMg(CO₃)₂	Trigonal	3.5 – 4	Eugui, Navarre, Spain	2012-05-17	archived
AM-2012-10006-A	Dolomite	CaMg(CO₃)₂	Trigonal	3.5 – 4	Andriamena, Betsiboka, Madagascar	2012-04-21	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.