Silicate Earth composition based on CI Carbonaccous Chondrites (total)

Source: McDonough W.F., Sun S.-s. The composition of the Earth, Chemical Geology 120 (1995) 223-253.

element	units	orig_value	value
Li	ppm	1.5	0.000150000
Be	ppm	0.025	0.000002500
B	ppm	0.9	0.000090000
C	ppm	3.5	0.000350000
N	ppm	3180	0.318000000
F	ppm	60	0.006000000
Na	ppm	5100	0.510000000
Mg	pt	9.65	9.650000000
Al	pt	0.86	0.860000000
Si	pt	10.65	10.650000000
P	ppm	1080	0.108000000
Si	pt	5.4	5.400000000
Cl	ppm	680	0.068000000
K	ppm	550	0.055000000
Ca	pt	0.925	0.925000000
Sc	ppm	5.92	0.000592000
Ti	ppm	440	0.044000000
V	ppm	56	0.005600000
Cr	ppm	2650	0.265000000
Mn	ppm	1920	0.192000000
Fe	pt	18.1	18.100000000
Co	ppm	500	0.050000000
Ni	ppm	10500	1.050000000
Cu	ppm	120	0.012000000
Zn	ppm	310	0.031000000
Ga	ppm	9.2	0.000920000
Ge	ppm	31	0.003100000
As	ppm	1.85	0.000185000
Se	ppm	21	0.002100000
Br	ppm	3.57	0.000357000
Rb	ppm	2.3	0.000230000
Sr	ppm	7.25	0.000725000
Y	ppm	1.57	0.000157000
Zr	ppm	3.82	0.000382000
Nb	ppb	240	0.000024000
Mo	ppb	900	0.000090000
Ru	ppb	710	0.000071000
Rh	ppb	130	0.000013000
Pd	ppb	550	0.000055000
Ag	ppb	200	0.000020000
Cd	ppb	710	0.000071000
In	ppb	80	0.000008000
Sn	ppb	1650	0.000165000
Sb	ppb	140	0.000014000
Te	ppb	2330	0.000233000
I	ppb	450	0.000045000
Cs	ppb	190	0.000019000
Ba	ppb	2410	0.000241000
La	ppb	237	0.000023700
Ce	ppb	613	0.000061300
Pr	ppb	92.8	0.000009280
Nd	ppb	457	0.000045700
Sm	ppb	148	0.000014800
Eu	ppb	56.3	0.000005630
Gd	ppb	199	0.000019900
Tb	ppb	36.1	0.000003610
Dy	ppb	246	0.000024600
Ho	ppb	54.6	0.000005460
Er	ppb	160	0.000016000
Tm	ppb	24.7	0.000002470
Yb	ppb	161	0.000016100
Lu	ppb	24.6	0.000002460
Hf	ppb	103	0.000010300
Ta	ppb	13.6	0.000001360
W	ppb	93	0.000009300
Re	ppb	40	0.000004000
Os	ppb	490	0.000049000
Ir	ppb	455	0.000045500
Pt	ppb	1010	0.000101000
Au	ppb	140	0.000014000
Hg	ppb	300	0.000030000
Tl	ppb	140	0.000014000
Pb	ppb	2470	0.000247000
Bi	ppb	110	0.000011000
Th	ppb	29	0.000002900
U	ppb	7.4	0.000000740