Feldspar.
Potassium feldspars.
Potassium Feldspar..
Potash feldspar powder.
Mining products like quartz and feldspar.Mining
Quartz grits, quartz lumps, quartz sand, quartz powder, feldspar potash lumps, feldspar soda lumps, mica.
Feldspar, Black Marble, Quartz, Serpentine.
Quartz grits, quartz lumps, quartz sand, quartz powder, feldspar potash lumps, feldspar soda lumps, mica.
Zeolite, clinoptilolite, clinoptilolite proper and such admixtures as quarts, feldspar, cristobalit, clinoptilolite.Shipping
Rocks and minerals, oil shale and gas.
Quartz grits, quartz lumps, quartz sand, quartz powder, feldspar potash lumps, feldspar soda lumps, mica.
Feldspar, quartz, silica sand, dolomite.Transportation, shipping and clearance
A thin section was prepared for microscopic examination in transmitted polarised light. A count of 100 widely spaced points falling within sectioned sand clasts gave the following composition: 53% quartz as unstrained to mildly strained free simple grains (47%) or composite grains (6%) 11% quartz as moderately strained simple or composite grains 1% vein quartz (highly strained) 1% quartz as highly strained simple grains 2% quartzite (moderately strained) 2% chert (finely microcrystalline quartz) 20% feldspar (slightly sericitised and saussuritised)
53% quartz as unstrained to mildly strained free simple grains (47%) or composite grains (6%) 11% quartz as moderately strained simple or composite grains 1% vein quartz (highly strained) 1% quartz as highly strained simple grains 2% quartzite (moderately strained) 2% chert (finely microcrystalline quartz) 20% feldspar (slightly sericitised and saussuritised) .
