1.Boracay Island, a very beautiful paradise island in Philippine. White sand, crystal clear water. Email me if you want any orginial size of the pictures.
2.Nanning is located Lingnan Nonferrous Metal bands, underground mineral-rich, the survey found there is manganese, aluminum, gold, silver, quartz sand, crystal, dolomite, 4 1 species; Wildlife, especially Chinese herbal medicine resources, very rich.
3.Jiangmen boasts of rich mineral resources with 37 kinds of minable minerals, including limestone, silica sand, potassium feldspar, monazite, crystal, aquamarine, coal, tombarthite/rare earth, gold, silver, copper, iron, stannum and tungsten, among others.
4.The sand grading (>0.063mm), the silt grading (0.063-0.004mm) and the clay grading (<0.004mm) have the ratio of 2:6:2 in the big sand bar inside the Hangzhou Bay. The zircon crystal borken marked the great influece of the tidal bore on the big sand bar.
5.the cold crystalline water of melted snow; crystal clear skies; could see the sand on the bottom of the limpid pool; lucid air; a pellucid brook; transparent cristal.
6.a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities.
