AGDB measured parameter: Nd_ppm_GV_CR

Neodymium, in parts per million by weight, by gravimetric classic rock analysis

Reference for the analytical method

Author Peck, Lee C.
Year 1964
Title Systematic analysis of silicates
Series Bulletin
Issue 1170
Pages iv, 89 p.: ill.; 24 cm
URL http://pubs.er.usgs.gov/publication/b1170
Notes Four folded plates in pocket. Bibliography: p. 88-89.
Organization USGS-BAL

Other parameters measuring Nd

Parameter Description
Nd_ppm_AES_HF Neodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
Nd_ppm_AES_HF_REE Neodymium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
Nd_ppm_EDX Neodymium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
Nd_ppm_ES_Q Neodymium, in parts per million by weight, by quantitative direct-current arc emission spectrography
Nd_ppm_ES_SQ Neodymium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
Nd_ppm_GV_CR Neodymium, in parts per million by weight, by gravimetric classic rock analysis
Nd_ppm_MS_HF Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
Nd_ppm_MS_ST Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
Nd_ppm_MS_ST_REE Neodymium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
Nd_ppm_NA Neodymium, in parts per million by weight, by neutron activation
Nd_ppm_WDX_Fuse Neodymium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion