jasperoid


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jasperoid

[′jas·pə‚rȯid]
(petrology)
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The 2018 program objectives are: (1) infill and development drilling at the Dark Star and Pinion oxide gold deposits to reduce drill spacing to approximately 30m and convert resources to the Measured and Indicated categories; (2) exploration drilling at Jasperoid Wash to reduce drill spacings and provide requisite data for a maiden resource estimate by the end of 2018; and (3) drilling to test new high-value targets at Dixie, the Dark Star Corridor, Ski Track and elsewhere within the Railroad District.
Starting in early May the majority of the multiphase program will focus on expanding the extent of the high-grade zones in the Iceberg deposit, with a sizable portion directed towards exploring other prospective Carlin-type gold systems on the property, principally the Avocado, VIO and Jasperoid Basin gold anomalies.
Bureau of Land Management ("BLM") approved a Plan of Operations permitting exploration activities on the core group of claims at Kinsley, Pilot Gold has been drilling and constructing road access in three key areas, including the Western Flank, Candland Canyon and the Ken Jasperoid target.
Gold and silver occur within a jasperoid developed along the contact of Mississippian age Joana limestone and Chainman shale.
An analysis of RGM-1, a USGS rhyolite standard, was analyzed during each run; additionally, USGS Jasperoid GXR-1 was analyzed in one run to assess instrument precision.
Occurrence: In brecciated and hydrothermally rounded jasperoid fragments lightly cemented by late-stage silicification.
The Cedar Hill and Russell Mountain deposits exhibit thinly laminated banded iron formation (BIF) hematite with oolitic hematite laminae and red jasperoid.
Float samples of jasperoid taken from the margins of the intrusive contain up to 46 grams/mt of gold.
The later events are characterised by the development of quartz/calcite/adularia veins and breccia veins, jasperoid and jasperoid breccias with epithermal gold mineralisation.
The disseminated Los Juarez mineralization is in vertical jasperoid zones mapped for 2.
These lavendulan crystals, better formed than the Dolores crystals, were found in a jasperoid rock at the entrance to the portal.
As sociated with this late specular hematite is abundant red jasperoid, perhaps the result of hot spring activity.