NGDB rock sample D502234

Field Value
Unique Sample ID Number D502234
Analytical Job Number UX68
Submitter Name Sidder, Gary and Day, Warren C.
Date Submitted 19911226
Field Number J4-1547
State MO
Latitude 37.66667
Longitude -91.16667
Depth 1547.
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 HEM-MT-SULFIDE IN RHYOLITE
Geologic Age or Range late precambrian
Stratigraphic Unit Name ALTERED RHYOLITE
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 L0.01 percent by weight (unknown method)
Beryllium 1 ppm by weight E-Spec
Boron N10 ppm by weight E-Spec
Fluorine 0.02 percent by weight ISE
Sodium L0.2 percent by weight E-Spec
Na2O L0.15 percent by weight XRF
Magnesium 0.2 percent by weight E-Spec
MgO 0.41 percent by weight XRF
Al2O3 6.19 percent by weight XRF
SiO2 64.9 percent by weight XRF
Phosphorus N0.2 percent by weight E-Spec
P2O5 L0.05 percent by weight XRF
Chlorine L0.01 percent by weight ISE
K2O 4.67 percent by weight XRF
Calcium 0.2 percent by weight E-Spec
CaO 0.46 percent by weight XRF
Scandium 15 ppm by weight E-Spec
Titanium 0.07 percent by weight E-Spec
TiO2 0.15 percent by weight XRF
Vanadium 150 ppm by weight E-Spec
Chromium L20 ppm by weight XRF
L10 ppm by weight E-Spec
Manganese 1000 ppm by weight E-Spec
MnO 0.15 percent by weight XRF
Iron 15 percent by weight E-Spec
FeTO3 21 percent Fe2O3 by weight XRF
Cobalt 1000 ppm by weight E-Spec
Nickel 32 ppm by weight XRF
50 ppm by weight E-Spec
Copper L10 ppm by weight XRF
7000 ppm by weight E-Spec
Zinc 1300 ppm by weight XRF
200 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 184 ppm by weight XRF
Strontium 45 ppm by weight XRF
N100 ppm by weight E-Spec
Yttrium 71 ppm by weight XRF
15 ppm by weight E-Spec
Zirconium 188 ppm by weight XRF
100 ppm by weight E-Spec
Niobium 10 ppm by weight XRF
L20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver 3 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 2800 ppm by weight XRF
1500 ppm by weight E-Spec
Lanthanum L30 ppm by weight XRF
19 ppm by weight ICP-MS
N50 ppm by weight E-Spec
Cerium L30 ppm by weight XRF
37 ppm by weight ICP-MS
Praseodymium 3.9 ppm by weight ICP-MS
Neodymium 14 ppm by weight ICP-MS
Samarium 2.6 ppm by weight ICP-MS
Europium 0.35 ppm by weight ICP-MS
Gadolinium 2.3 ppm by weight ICP-MS
Terbium 0.32 ppm by weight ICP-MS
Dysprosium 2 ppm by weight ICP-MS
Holmium 0.43 ppm by weight ICP-MS
Erbium 1.5 ppm by weight ICP-MS
Thulium 0.23 ppm by weight ICP-MS
Ytterbium 1.6 ppm by weight ICP-MS
Tungsten 150 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
Lead 30 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
Thorium 6.07 ppm by weight DNAA
N100 ppm by weight E-Spec
Uranium 3.72 ppm by weight DNAA