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)
Rough and cut precious and semi precious gemstones, panjshir emerald, sapphire, ruby, spinel, tourmaline, aquamarine, garnet, morganite, topaz, amethyst, lapis lazuli, nephrite, and saffron.
3 peace Black opal with stunning colours 21 carrot From Coober Pedy south Australia Slightly negotiable
Lalicup, menstrual cups, period reusable sanitary products, reusable lalipad, natural cleansing gel laliwash, leak proof panties, menstrual cup model.
River-sand.
Washed river sand.
Aggregates.
River sand.
Sandstone, onyx and travertine.
Limestone.
River sands and gravels.
Jade.
Sea Sand, River Sand, Bauxite .
Zircon And Ruby.
mix agate stone like jasper tourmaline and hematite.
Columbia emeralds.
Opal.
River Sand.
Natural mexican fire opal chalk irregular.
Natural ruby gemstone.
