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Dana Classification System
| Class Groups | Classes |
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| Dana Classification System | |
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| Native Elements and Alloys | 1 |
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| Sulfides and related compounds | 2 - 3 |
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| Oxides | 4 - 5 - 6 - 7 - 8 |
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| Halogenides | 9 - 10 - 11 - 12 |
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| Carbonates | 13 - 14 - 15 - 16 - 17 |
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| Nitrates | 18 - 19 - 20 |
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| Iodates | 21 - 22 - 23 |
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| Borates | 24 - 25 - 26 - 27 |
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| Sulfates | 28 - 29 - 30 - 31 - 32 |
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| Selenates and tellurates | 33 - 34 |
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| Chromates | 35 - 36 |
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| Phosphates, arsenates and vanadates | 37 - 38 - 39 - 40 - 41 - 42 - 43 |
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| Antimonates, antimonites and arsenites | 44 - 45 - 46 |
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| Vanadium oxysalts | 47 |
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| Molybdates and tungstates | 48 - 49 |
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| Organic Compounds | 50 |
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| Nesosilicates | 51 - 52 - 53 - 54 |
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| Sorosilicates | 55 - 56 - 57 - 58 |
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| Cyclosilicates | 59 - 60 - 61 - 62 - 63 - 64 |
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| Inosilicates | 65 - 66 - 67 - 68 - 69 - 70 |
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| Phyllosilicates | 71 - 72 - 73 - 74 |
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| Tectosilicates | 75 - 76 - 77 - 78 |
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| Species waiting for Dana classification | |