AGDB measured parameter: Sm_ppm_GV_CR

Samarium, 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 Sm

Parameter Description
Sm_ppm_AES_HF Samarium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
Sm_ppm_AES_HF_REE Samarium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion, REE package
Sm_ppm_ES_Q Samarium, in parts per million by weight, by quantitative direct-current arc emission spectrography
Sm_ppm_ES_SQ Samarium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
Sm_ppm_GV_CR Samarium, in parts per million by weight, by gravimetric classic rock analysis
Sm_ppm_MS_HF Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
Sm_ppm_MS_ST Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
Sm_ppm_MS_ST_REE Samarium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
Sm_ppm_NA Samarium, in parts per million by weight, by neutron activation
Sm_ppm_WDX_Fuse Samarium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion