Kelimpahan unsur dalam kerak Bumi

Kelimpahan (fraksi atom) unsur-unsur kimia dalam kerak Bumi kontinental bagian atas sebagai fungsi nomor atom. Unsur-unsur paling langka dalam kerak Bumi (ditampilkan dalam warna kuning) bukan yang terberat, tapi unsur siderofil (cinta-besi) menurut klasifikasi Goldschmidt. Ini telah habis karena direlokasi lebih jauh ke dalam inti Bumi. Kelimpahan mereka pada meteorit lebih tinggi. Selain itu, telurium dan selenium telah habis dari kerak Bumi akibat pembentukan hidrida volatil.
Tabel ini menunjukkan kelimpahan unsur-unsur di kerak Bumi. Angka menunjukkan persentase atau bagian per juta (ppm) dalam massa; 10.000 ppm = 1%.
Perlu diperhatikan bahwa angka merupakan perkiraan, dan mereka akan bervariasi tergantung pada sumber dan metode estimasi. Secara garis besar, data dapat dipercaya.
| Urutan | Z | Unsur | Simbol | Kelimpahan di Litosfer | Proporsi relatif (ppm) | Kelimpahan dalam kerak (ppm) | Kelimpahan dalam kerak (ppm) | Kelimpahan dalam  kerak (ppm) | Produksi (2012, Ton) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | 8 | oksigen | O | 460,000 | 474,000 | 460,000 | 467,100 | 461,000 |  |
| 2 | 14 | silikon  | Si | 277,200 | 277,100 | 270,000 | 276,900 | 282,000 | 7,600,000 |
| 3 | 13 | aluminium | Al | 81,300 | 82,000 | 82,000 | 80,700 | 82,300 | 44,900,000 |
| 4 | 26 | besi | Fe | 50,000 | 41,000 | 63,000 | 50,500 | 56,300 | 1,100,000,000 |
| 5 | 20 | kalsium | Ca | 36,300 | 41,000 | 50,000 | 36,500 | 41,500 |  |
| 6 | 11 | natrium | Na | 28,300 | 23,000 | 23,000 | 27,500 | 23,600 | 280,000,000 |
| 7 | 19 | kalium | K | 25,900 | 21,000 | 15,000 | 25,800 | 20,900 | 34,000 |
| 8 | 12 | magnesium | Mg | 20,900 | 23,000 | 29,000 | 20,800 | 23,300 | 750,000 |
| 9 | 22 | titanium | Ti | 4,400 | 5,600 | 6,600 | 6,200 | 5,600 | 6,500,000 |
| 10 | 1 | hidrogen | H | 1,400 |  | 1,500 | 1,400 | 1,400 |  |
| 11 | 15 | fosfor | P | 1,200 | 1,000 | 1,000 | 1,300 | 1,050 |  |
| 12 | 25 | mangan | Mn | 1,000 | 950 | 1,100 | 900 | 950 | 16,000,000 |
| 13 | 9 | fluor | F | 800 | 950 | 540 | 290 | 585 |  |
| 14 | 56 | barium | Ba | 500 | 340 | 340 | 500 | 425 |  |
| 15 | 6 | karbon | C | 300 | 480 | 1,800 | 940 | 200 |  |
| 16 | 38 | stronsium | Sr |  | 370 | 360 |  | 370 | 380,000 |
| 17 | 16 | belerang | S | 500 | 260 | 420 | 520 | 350 | 70,000,000 |
| 18 | 40 | zirkonium | Zr |  | 190 | 130 | 250 | 165 | 1,420,000 |
| 19 | 74 | wolfram | W |  | 160.6 | 1.1 |  | 1.25 | 73,000 |
| 20 | 23 | vanadium | V | 100 | 160 | 190 |  | 120 | 63,000 |
| 21 | 17 | klorin | Cl | 500 | 130 | 170 | 450 | 145 | 280,000,000 |
| 22 | 24 | krom | Cr | 100 | 100 | 140 | 350 | 102 | 7,890,000 |
| 23 | 37 | rubidium | Rb | 300 | 90 | 60 |  | 90 |  |
| 24 | 28 | nikel | Ni |  | 80 | 90 | 190 | 84 | 2,100,000 |
| 25 | 30 | seng | Zn |  | 75 | 79 |  | 70 | 13,000,000 |
| 26 | 29 | tembaga | Cu | 100 | 50 | 68 |  | 60 | 17,000,000 |
| 27 | 58 | serium | Ce |  | 68 | 60 |  | 66.5 |  |
| 28 | 60 | neodimium | Nd |  | 38 | 33 |  | 41.5 |  |
| 29 | 57 | lantanum | La |  | 32 | 34 |  | 39 |  |
| 30 | 39 | itrium | Y |  | 30 | 29 |  | 33 | 8,900 |
| 31 | 7 | nitrogen | N | 50 | 25 | 20 |  | 19 | 137,000,000 |
| 32 | 27 | kobalt | Co |  | 20 | 30 |  | 25 | 110,000 |
| 33 | 3 | litium | Li |  | 20 | 17 |  | 20 | 37,000 |
| 34 | 41 | niobium | Nb |  | 20 | 17 |  | 20 | 69,000 |
| 35 | 31 | galium | Ga |  | 18 | 19 |  | 19 |  |
| 36 | 21 | skandium | Sc |  | 16 | 26 |  | 22 |  |
| 37 | 82 | timbal | Pb |  | 14 | 10 |  | 14 | 5,200,000 |
| 38 | 62 | samarium | Sm |  | 7.9 | 6 |  | 7.05 |  |
| 39 | 90 | torium | Th |  | 12 | 6 |  | 9.6 |  |
| 40 | 59 | praseodimium | Pr |  | 9.5 | 8.7 |  | 9.2 |  |
| 41 | 5 | boron | B |  | 950 | 8.7 |  | 10 | 4,600,000 |
| 42 | 64 | gadolinium | Gd |  | 7.7 | 5.2 |  | 6.2 |  |
| 43 | 66 | disprosium | Dy |  | 6 | 6.2 |  | 5.2 |  |
| 44 | 72 | hafnium | Hf |  | 5.3 | 3.3 |  | 3.0 |  |
| 45 | 68 | erbium | Er |  | 3.8 | 3.0 |  | 3.5 |  |
| 46 | 70 | iterbium | Yb |  | 3.3 | 2.8 |  | 3.2 |  |
| 47 | 55 | sesium | Cs |  | 3 | 1.9 |  | 3 |  |
| 48 | 4 | berilium | Be |  | 2.6 | 1.9 |  | 2.8 | 230 |
| 49 | 50 | timah | Sn | 0 | 2.2 | 2.2 |  | 2.3 | 230,000 |
| 50 | 63 | europium | Eu |  | 2.1 | 1.8 |  | 2.0 |  |
| 51 | 92 | uranium | U |  | 0 | 1.8 |  | 2.7 | 66,512 |
| 52 | 73 | tantalum | Ta |  | 2 | 1.7 |  | 2.0 | 765 |
| 53 | 32 | germanium | Ge |  | 1.8 | 1.4 |  | 1.5 | 128 |
| 54 | 42 | molibdenum | Mo |  | 1.5 | 1.1 |  | 1.2 | 250,000 |
| 55 | 33 | arsen | As |  | 1.5 | 2.1 |  | 1.8 | 44,000 |
| 56 | 67 | holmium | Ho |  | 1.4 | 1.2 |  | 1.3 |  |
| 57 | 65 | terbium | Tb |  | 1.1 | 0.94 |  | 1.2 |  |
| 58 | 69 | tulium | Tm |  | 0.48 | 0.45 |  | 0.52 |  |
| 59 | 35 | bromin | Br |  | 0.37 | 3 |  | 2.4 | 580,000 |
| 60 | 81 | talium | Tl |  | 0.6 | 0.530 |  | 0.850 | 10 |
| 61 | 71 | lutesium | Lu |  |  |  |  | 0.5 |  |
| 62 | 51 | antimon | Sb |  | 0.2 | 0.2 |  | 0.2 | 180,000 |
| 63 | 53 | iodin | I |  | 0.14 | 0.490 |  | 0.450 | 28,000 |
| 64 | 48 | kadmium | Cd |  | 0.11 | 0.15 |  | 0.15 | 23,000 |
| 65 | 47 | perak | Ag |  | 0.070 | 0.080 |  | 0.075 | 24,000 |
| 66 | 80 | raksa | Hg |  | 0.05 | 0.067 |  | 0.085 | 1,600 |
| 67 | 34 | selenium | Se |  | 0.05 | 0.05 |  | 0.05 | 2,000 |
| 68 | 49 | indium | In |  | 0.049 | 0.160 |  | 0.250 | 670 |
| 69 | 83 | bismut | Bi |  | 0.048 | 0.025 |  | 0.0085 | 7,400 |
| 70 | 52 | telurium | Te |  | 0.005 | 0.001 |  | 0.001 |  |
| 71 | 78 | platina | Pt |  | 0.003 | 0.0037 |  | 0.005 | 179 |
| 72 | 79 | emas | Au |  | 0.0011 | 0.0031 |  | 0.004 | 2,700 |
| 73 | 44 | rutenium | Ru |  | 0.001 | 0.001 |  | 0.001 |  |
| 74 | 46 | paladium | Pd |  | 0.0006 | 0.0063 |  | 0.015 | 200 |
| 75 | 75 | renium | Re |  | 0.0004 | 0.0026 |  | 0.0007 | 52 |
| 76 | 77 | iridium | Ir |  | 0.0003 | 0.0004 |  | 0.001 |  |
| 77 | 45 | rodium | Rh |  | 0.0002 | 0.0007 |  | 0.001 |  |
| 78 | 76 | osmium | Os |  | 0.0001 | 0.0018 |  | 0.0015 |  |
↑  5,000 tonnes of annual production is electronic grade