nepheline syenite milling

  • Nepheline: Mineral information, data and localities.

    The Los Archipelago nepheline syenite ring-structure; a magmatic marker of the evolution of the Central and Equatorial Atlantic. The Canadian Mineralogist, 34(2), 281-299. Hungary


    nepheline syenite is especially used as inert filler in paints, both latex and alkalid systems, for use in high traffic areas, as metal primers, wood stains, sealers and undercoats (Guillet, 1994). In plastics, nepheline syenite is used as inert, low cost

  • nepheline grinding mill manufactures for sale

    nepheline syenite crushing machine - leathercordsin AS a leading global manufacturer of crushing and milling equipment, we offer advanced,, nepheline syenite crusher Grinding Mill .

  • Nepheline Syenite, Nepheline Syenite Suppliers and ...

    Alibaba offers 65 nepheline syenite products. About 40% of these are mine mill, 12% are ceramics, and 12% are other non-metallic mineral deposit. A wide variety of nepheline syenite options are available to you, such as free samples. There are 53 nepheline syenite suppliers, mainly located in .

  • US8864900B2 - Ultrafine nepheline syenite - Google Patents

    A useable particulate nepheline syenite having a grain size to provide an Einlehner Abrasive Value of less than about 100 is described. The particulate nepheline syenite is generally free from agglomeration and moisture free. At least 99% of the nepheline syenite particles have a size less than 10 microns. In practice, the nepheline syenite grain size is less than about 5 microns and the ...

  • US20080135651A1 - Method of processing nepheline syenite ...

    A method of processing a useable particulated nepheline syenite including providing particulate nepheline syenite with a maximum first grain size; milling the nepheline syenite in a ball mill operated substantially dry to produce a dry feed stock with particles less than a given size; and, using an air classifier to remove particles having a second grain size from the feed stock to provide an Einlehner Abrasive Value of .

  • Nepheline syenite - Wikipedia

    Nepheline syenite. Nepheline syenite and phonolite may be derived by crystal fractionation from more mafic silica-undersaturated mantle-derived melts, or as partial melts of such rocks. Igneous rocks with nepheline in their normative mineralogy commonly are associated with .