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Table 1 Analysis of the GJ colloid powder by ICP-AES

From: Optical characteristics and photothermal conversion of natural iron oxide colloid

Element

Concentration (ppm)

Al

14,050

Ca

32,090

Fe

411,100

K

2,873

Mg

3,263

P

115.3

Ti

468.9

Mn

86.38

Na

873.7

Pb

133.0

  1. Resolution: 0.005 nm (UV) and 0.05 nm (visible). 0.07 g of the powder sample was used.