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 2461-2520 of 5,084 specimens
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Leightonite
Hardness: 3
Leisingite
Hardness: 3 - 4
Leiteite
Hardness: 1.5 - 2
Lemanskiite
Hardness: 2 - 3
Lemoynite
Hardness: 4
Lengenbachite
Hardness: 1 - 2
Leningradite
Hardness: 4.5
Lenoblite
Leogangite
Leonardsenite
Leószilárdite
Hardness: 2
Lepageite
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Lepersonnite-(gd)
Lepidocrocite
Hardness: 5
Lermontovite
Lesukite
Letovicite
Hardness: 1 - 2
Leucophanite
Hardness: 4
Leucosphenite
Hardness: 6 - 6.5
Levinsonite-(y)
Leydetite
Hardness: 2
Liandratite
Hardness: 3.5
Liberite
Hardness: 7
Liebauite
Hardness: 5 - 6
Liebermannite
Liebigite
Hardness: 2.5 - 3
Likasite
Lileyite
Hardness: 3 - 4
Limousinite
Lindgrenite
Hardness: 4.5
Lindqvistite
Hardness: 6
Lindsleyite
Hardness: 7.5
Lindströmite
Hardness: 3 - 3.5
Línekite
Hardness: 2 - 3
Lingbaoite
Lingunite
Lintisite
Hardness: 5 - 6
Linzhiite
Hardness: 6.5
Lipscombite
Lipuite
Hardness: 5
Liroconite
Hardness: 2 - 2.5
Lisetite
Lishizhenite
Hardness: 3.5
Lisitsynite
Hardness: 6
Liskeardite
Lislkirchnerite
Litharge
Hardness: 2
Lithiomarsturite
Hardness: 6
Lithiophorite
Hardness: 3
Lithiophosphate
Hardness: 4
Lithosite
Hardness: 5.5
Litochlebite
Hardness: 3
Liuite
Liversidgeite
Hardness: 3 - 3.5
Livingstonite
Hardness: 2
Llantenesite
Loellingite
Londonite
Hardness: 8
Lonecreekite
Hardness: 2 - 3
Lonsdaleite
Hardness: 7 - 8
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