Minerals
Minerals are naturally occurring inorganic substances with a specific chemical composition and crystalline structure. They are the building blocks of rocks and are classified by their chemical composition and crystal system.
Showing 2401-2460 of 5,084 specimens
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Laachite
Laffittite
Hardness: 3.5
Laflammeite
Lafossaite
Hardness: 3 - 4
Lagalyite
Lahnsteinite
Hardness: 1.5
Laitakarite
Hardness: 2
Lakebogaite
Lalondeite
Hardness: 3
Lammerite
Hardness: 3 - 4
Lammerite-β
Lamprophyllite
Hardness: 2.5
Lanarkite
Hardness: 2 - 2.5
Landauite
Hardness: 7.5
Långbanite
Hardness: 6.5
Långbanshyttanite
Langhofite
Langite
Hardness: 2.5 - 3
Lannonite
Hardness: 2
Lansfordite
Hardness: 2.5
Lanthanite
Lanthanite-(ce)
Hardness: 2.5
Lanthanite-(la)
Hardness: 2.5 - 3
Lanthanite-(nd)
Hardness: 2.5 - 3
Lapeyreite
Laphamite
Hardness: 1 - 2
Laplandite
Laplandite-(ce)
Hardness: 2 - 3
Larderellite
Larisaite
Larosite
Hardness: 3 - 3.5
Larsenite
Hardness: 3
Lasalite
Hardness: 1
Lasnierite
Launayite
Hardness: 3.5 - 4
Lauraniite
Laurelite
Hardness: 2
Laurentianite
Laurentthomasite
Lausenite
Lautarite
Hardness: 3.5 - 4
Lautite
Hardness: 3.5
Lavinskyite
Lavoisierite
Lavrentievite
Hardness: 2 - 2.5
Lawsonbauerite
Hardness: 4.5
Lazaraskeite
Lazarenkoite
Hardness: 1
Lazaridisite
Hardness: 3
Leadamalgam
Hardness: 1.5
Leadhillite
Hardness: 2.5 - 3
Lechatelierite
Hardness: 6.5
Lecontite
Hardness: 2 - 2.5
Lecoqite-(y)
Leesite
Lefontite
Legrandite
Hardness: 4.5
Leguernite
Lehmannite
Lehnerite
Hardness: 2 - 3
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