• >

    Listing of mineral specimens sorted by size;

    List of minerals illustrated sorted by size at John Betts Fine Minerals, mineral dealer in New York, NY. Sorted by mineral species linked to high quality photographs. ... Below is a listing sorted by specimen size, then by species or ...

    Live Chat
  • RO membrane antiscalant cleaning chemicals

    Membrane Scaling Prevention and removal All reverse osmosis (RO) feed waters are different in ionic composition. As a result, different types of scale may deposit on the membranes if the correct antiscalant is not used. Selecting the ...

    Live Chat
  • Alfa Laval Decanters

    Decanters Alfa Laval decanter centrifuges provide exceptional performance when separating solids from 1 or 2 liquid phases in one single continuous process. The units are designed to handle a wide range of particles with diameters ...

    Live Chat
  • Drinking Water: Healthy, Tasty, or Toxic ACS Axial: Your ...

    The following text is adapted from Dr. Sedlaks prepared remarks for the lecture. Healthy, Tasty, or Toxic: A Chemists View of Drinking Water When ACS told me that they were going to find all these people to listen to me talk about ...

    Live Chat
  • Cinnabar: Cinnabar mineral information and data.

    Contains mercury always wash hands after handling. Do not inhale dust and use caution when breaking. Do not lick or ingest. Do not heat in an unventilated environment emits toxic Hg fumes. Mercury sulfide is, however, relatively ...

    Live Chat
  • Nova Scotia Wikipedia

    Nova Scotia lies in the mid temperate zone. Since the province is almost surrounded by the sea, the climate is closer to maritime than to continental climate. The winter and summer temperature extremes of the continental climate ...

    Live Chat
  • Illite: Illite mineral information and data.

    A variety of Muscovite Mica Group. This clay like series is essentially a K deficient muscovite, but frequently contains randomly sequenced montmorillonite/beidellite layers. Illite is dioctahedral, although some references are known ...

    Live Chat
  • Journal of weekly news and commentaries about rocks

    lc John Betts Fine Minerals, New York, NY Dealers of Fine Minerals and Natural Crystal Clusters since 1989. Journal of weekly news and commentaries about rocks and minerals and mineral collecting John Betts' Mineral Blog

    Live Chat
  • Oil Rigs Fox Oil Drilling Company

    Rig photos and explanation of drilling process ... A drilling rig is a structure housing equipment used to drill for water, oil, natural gas from underground reservoirs or

    Live Chat
  • Economy of China Wikipedia

    China's socialist market economy is the world's second largest economy by nominal GDP and the world's largest economy by purchasing power parity according to the IMF, although China's National Bureau of Statistic denies this ...

    Live Chat
  • Our Service

    What you need is what we can do! In the future, Xinhai will continue to rely on three big supporting "technology, talents, management", adhere to the international development strategy, and concentrate on providing customers with modern, efficient, energy-saving mine overall construction and operational solution, to create international leading enterprises in mining industry.