Alumoklyuchevskite

Formation: (xx)
Location: Great Fissure eruption, Tolbachik volcano, Kamchatka Krai, Russian Federation
Size: micro-mount
(Type locality)

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Ambrinoite

Formation: (xx)
Location: Signols Quarries, Signols, Oulx, Susa Valley, Torino Province, Piedmont, Italy
Size: KS 2
(Type locality)

Ammoniotinsleyite

Formation: (xx)
Location: Pabellon de Pica, Punta Colina, Iquique, Chile
Size: KS 2
(Type locality)

Ammoniotinsleyite

Formation: (xx)
Location: Pabellon de Pica, Punta Colina, Iquique, Chile
Size: KS 2
(Type locality)

Annabergite

Formation: xx
Location: Uranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Annaberg District, Erzgebirge District, Saxony, Germany
Size: KS 4

Ansermetite

Formation: (xx)
Location: Fianel Mine, Ausserferrera, Ferrera Valley, Hinterrhein Valley, Grischun, Switzerland
Size: KS 2
(Type locality)

Ansermetite

Formation: (xx)
Location: Fianel Mine, Ausserferrera, Ferrera Valley, Hinterrhein Valley, Grischun, Switzerland
Size: KS 2
(Type locality)

Ansermetite

Formation: (xx)
Location: Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy
Size: KS 2

Antimony

Formation: rough
Location: Kalliosalo, Nurmo, Seinäjoki, South Ostrobothnia, Finland
Size: KS 4

Aqualite

Formation: rough
Location: Kovdor Mine, Kola, Russian Federation
Size: KS 2
(Type locality)

Aqualite

Formation: rough
Location: Kovdor Mine, Kola, Russian Federation
Size: KS 2
(Type locality)

Aragonite

Formation: rough
Location: Breimehl Mine, Brachbach, Betzdorf, Siegerland, Germany
Size: KS 4

Arakiite

Formation: xx
Location: Moss Mine, Nordmark Odal Field, Filipstad, Värmland, Sweden
Size: KS 2

Arapovite

Formation: rough
Location: Darai-Pioz Glacier, Alai Range, Tien Shan Mtn, Region of Republican Subordination, Tajikistan
Size: KS 2
(Type locality)

Argandite

Formation: rough
Location: Pipjitälli, Turtmann Valley, Wallis, Switzerland
Size: micro-mount
(Type locality)

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Armenite

Formation: xx
Location: Isenwegg, Wasen Alp, Ganter valley, Simplon pass area, Brig, Wallis, Switzerland
Size: KS 4

Arseniopleite

Formation: rough
Location: Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
Size: micro-mount

Arsiccioite

Formation: (xx)
Location: Monte Arsiccio Mine, Sant'Anna di Stazzema, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy
Size: micro-mount
(Type locality)

Arsiccioite

Formation: (xx)
Location: Monte Arsiccio Mine, Sant'Anna di Stazzema, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy
Size: KS 2
(Type locality)

Aschamalmite

Formation: rough
Location: Sedlwald, Moar Alp, Habach valley, Hohe Tauern, Salzburg, Austria
Size: KS 2

Aschamalmite

Formation: rough
Location: Sedlwald, Moar Alp, Habach valley, Hohe Tauern, Salzburg, Austria
Size: KS 2

Askagenite-(Nd)

Formation: rough
Location: Åskagen Quarry (Torskebäcken), Persberg, Filipstad, Värmland, Sweden
Size: KS 4
(Type locality)

Avicennite

Formation: rough
Location: Lookout Pass Thallium prospect, Little Valley, Sheeprock Mts, Tooele Co., Utah, United States
Size: KS 2

Avicennite

Formation: rough
Location: Lookout Pass Thallium prospect, Little Valley, Sheeprock Mts, Tooele Co., Utah, United States
Size: KS 2

Awaruite

Formation: rough
Location: Auriol Mine, Sampeyre, Varaita Valley, Cuneo Province, Piedmont, Italy
Size: micro-mount

Awaruite

Formation: rough
Location: Auriol Mine, Sampeyre, Varaita Valley, Cuneo Province, Piedmont, Italy
Size: micro-mount

Babánekite

Formation: xx
Location: Fenugu Sibiri Mine, Gonnosfanadiga, Medio Campidano Province, Sardinia, Italy
Size: KS 4

Babánekite

Formation: xx
Location: Fenugu Sibiri Mine, Gonnosfanadiga, Medio Campidano Province, Sardinia, Italy
Size: KS 4

Bafertisite

Formation: (xx)
Location: Fountain Quarry, Fountain, Pitt Co., North Carolina, United States
Size: micro-mount

Barahonaite-(Al)

Formation: xx
Location: Jote Mine, Pampa Larga, Atacama, Chile
Size: KS 4

Barahonaite-(Al)

Formation: xx
Location: Jote Mine, Pampa Larga, Atacama, Chile
Size: KS 2

Barylite-1O

Formation: xx
Location: Yukspor Mt, Khibiny Massif, Murmanskaya Oblast', Northern Region, Russian Federation
Size: KS 2

Bavsiite

Formation: (xx)
Location: Gun Claim, Witson Lake, Mt. Itsi, Yukon, Canada
Size: micro-mount
(Type locality)

Belakovskiite

Formation: (xx)
Location: Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co., Utah, United States
Size: KS 2
(Type locality)

Belovite-(Ce)

Formation: (xx)
Location: Shkatulka pegmatite, Mt. Alluaiv, Lovozero, Kola,, Russian Federation
Size: KS 4

Belovite-(Ce)

Formation: (xx)
Location: Shkatulka pegmatite, Mt. Alluaiv, Lovozero, Kola,, Russian Federation
Size: KS 4

Belovite-(Ce)

Formation: (xx)
Location: Shkatulka pegmatite, Mt. Alluaiv, Lovozero, Kola,, Russian Federation
Size: KS 4

Blixite

Formation: rough
Location: Langban, Värmland, Sweden
Size: KS 4
(Type locality)

Blixite

Formation: rough
Location: Langban, Värmland, Sweden
Size: KS 4
(Type locality)

Bobcookite

Formation: xx
Location: Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co., Utah, United States
Size: KS 2
(Type locality)

Bobcookite

Formation: xx
Location: Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co., Utah, United States
Size: KS 2
(Type locality)

Bonatite

Formation: rough
Location: La Compania Mine, Sierra Gorda, Atacama, Chile
Size: KS 4

Bonatite

Formation: rough
Location: La Compania Mine, Sierra Gorda, Atacama, Chile
Size: KS 2

Bonatite

Formation: rough
Location: La Compania Mine, Sierra Gorda, Atacama, Chile
Size: KS 2

Bornemanite

Formation: (xx)
Location: Yubileinaya pegmatite, Karnasurt Mt, Lovozero Massif, Murmansk Oblast, Russian Federation
Size: KS 2
(Type locality)

Bottinoite

Formation: xx
Location: Dörnberg Mine, Olsberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
Size: KS 2

Braccoite

Formation: rough
Location: Valletta Mine, Vallone della Valletta, Canosio, Maira Valley, Cuneo Province, Piedmont, Italy
Size: micro-mount
(Type locality)

Brandtite

Formation: xx
Location: Langban, Värmland, Sweden
Size: KS 4

Brassite

Formation: xx
Location: Uranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Annaberg District, Erzgebirge District, Saxony, Germany
Size: KS 4

Brendelite

Formation: xx
Location: Güldener Falk Mine, Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany
Size: KS 2
(Type locality)