NGDB rock sample D502233

Field Value
Unique Sample ID Number D502233
Analytical Job Number UX68
Submitter Name Sidder, Gary and Day, Warren C.
Date Submitted 19911226
Field Number J1A2601
State MO
Latitude 37.66667
Longitude -91.16667
Depth 2601.
Location Description Boss-Bixby Fe-Cu deposit
Source of Sample drill core
Collection Method single/grab
Primary Classification rock
Secondary Classification igneous
Specific Name rhyolite
Additional Attributes and Comments HEMATITIZED RHYOLITE PORPHYRY
Geologic Age or Range late precambrian
Stratigraphic Unit Name RHYOLITE PORPHYRY
Environment of Deposition Fe oxide-Cu deposit
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Geologic map unit -91.16667, 37.66667
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
LOI 0.13 percent by weight (unknown method)
Beryllium 1 ppm by weight E-Spec
Boron N10 ppm by weight E-Spec
Fluorine 0.09 percent by weight ISE
Sodium L0.2 percent by weight E-Spec
Na2O 0.18 percent by weight XRF
Magnesium 0.2 percent by weight E-Spec
MgO 0.38 percent by weight XRF
Al2O3 12.2 percent by weight XRF
SiO2 38.8 percent by weight XRF
Phosphorus L0.2 percent by weight E-Spec
P2O5 0.41 percent by weight XRF
Chlorine 0.02 percent by weight ISE
K2O 9.23 percent by weight XRF
Calcium 0.2 percent by weight E-Spec
CaO 0.72 percent by weight XRF
Scandium 20 ppm by weight E-Spec
Titanium 0.5 percent by weight E-Spec
TiO2 1.11 percent by weight XRF
Vanadium 150 ppm by weight E-Spec
Chromium 132 ppm by weight XRF
20 ppm by weight E-Spec
Manganese 700 ppm by weight E-Spec
MnO 0.14 percent by weight XRF
Iron 15 percent by weight E-Spec
FeTO3 G28 percent Fe2O3 by weight XRF
Cobalt 150 ppm by weight E-Spec
Nickel 67 ppm by weight XRF
30 ppm by weight E-Spec
Copper L10 ppm by weight XRF
20 ppm by weight E-Spec
Zinc 420 ppm by weight XRF
1500 ppm by weight E-Spec
Gallium 50 ppm by weight E-Spec
Germanium N10 ppm by weight E-Spec
Arsenic N200 ppm by weight E-Spec
Rubidium 188 ppm by weight XRF
Strontium 162 ppm by weight XRF
N100 ppm by weight E-Spec
Yttrium 49 ppm by weight XRF
30 ppm by weight E-Spec
Zirconium 158 ppm by weight XRF
100 ppm by weight E-Spec
Niobium 16 ppm by weight XRF
N20 ppm by weight E-Spec
Molybdenum L5 ppm by weight E-Spec
Silver N0.5 ppm by weight E-Spec
Cadmium N20 ppm by weight E-Spec
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium 890 ppm by weight XRF
2000 ppm by weight E-Spec
Lanthanum L30 ppm by weight XRF
17 ppm by weight ICP-MS
N50 ppm by weight E-Spec
Cerium 49 ppm by weight XRF
35 ppm by weight ICP-MS
Praseodymium 4.7 ppm by weight ICP-MS
Neodymium 20 ppm by weight ICP-MS
Samarium 5.2 ppm by weight ICP-MS
Europium 1.2 ppm by weight ICP-MS
Gadolinium 6 ppm by weight ICP-MS
Terbium 1.2 ppm by weight ICP-MS
Dysprosium 7.8 ppm by weight ICP-MS
Holmium 1.5 ppm by weight ICP-MS
Erbium 4.4 ppm by weight ICP-MS
Thulium 0.67 ppm by weight ICP-MS
Ytterbium 4.1 ppm by weight ICP-MS
Tungsten L20 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
Lead 150 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
Thorium L1.8 ppm by weight DNAA
N100 ppm by weight E-Spec
Uranium 0.649 ppm by weight DNAA