These materials (such as diatomite, pumice, expanded clay and shale, etc.) may be used in place of perlite without losing any of the benefits that perlite provides.    From Wordnik.com.  [Perlite] Reference

Sediment from the years when the drill site was covered by open ocean are made of diatoms, tiny marine plankton ( "diatomite").    From Wordnik.com. Reference

The United States produces much of its own diatomite material.    From Wordnik.com.  [Diatomite] Reference

In this situation, the diatomite removes bacteria and protozoa.    From Wordnik.com.  [Diatomite] Reference

Such layers, or beds, of diatoms are called diatomaceous earth, or diatomite.    From Wordnik.com.  [Diatomite] Reference

Of these states, California and Nevada produce the largest amount of diatomite.    From Wordnik.com.  [Diatomite] Reference

Significant producers of diatomite worldwide include France, China, Denmark, Russia, and Algeria.    From Wordnik.com.  [Diatomite] Reference

Because of its porosity, diatomite has been used extensively as a filter for a variety of purposes.    From Wordnik.com.  [Diatomite] Reference

Exports - commodities: fish and fish products 70\%, animal products, aluminum, diatomite, ferrosilicon.    From Wordnik.com.  [The 2004 CIA World Factbook] Reference

Exports - commodities: fish and fish products 70\%, aluminum, animal products, ferrosilicon, diatomite.    From Wordnik.com.  [The 2007 CIA World Factbook] Reference

In the United States, large deposits of diatomite are found in California, Nevada, Washington and Oregon.    From Wordnik.com.  [Diatomite] Reference

Exports -- commodities: fish and fish products 70\%, animal products, aluminum, diatomite and ferrosilicon.    From Wordnik.com.  [The 1999 CIA Factbook] Reference

Similarly, diatomite is used to filter impurities from water to produce drinkable (potable) water in public water systems.    From Wordnik.com.  [Diatomite] Reference

The oldest use of diatomite is as a very mild abrasive and for this purpose has been used in toothpaste and metal polishes.    From Wordnik.com.  [Diatomite] Reference

Near shore and offshore sediments hold rich deposits of minerals (diamonds, phosphorite, diatomite), as well as oil and gas reserves.    From Wordnik.com.  [Benguela Current large marine ecosystem] Reference

Some lightweight mineral and rock materials, such as vermiculite, diatomite and perlite are similar to micas and can be used in place of mica.    From Wordnik.com.  [Mica] Reference

But we also have diatomite and other holdings down there that have some promise for the future.    From Wordnik.com.  [SeekingAlpha.com: Home Page] Reference

Desert deskcrop detachment diamonds diatomite dinosuars discovery dream drilling dust earth earthquake el nino energy engineers england environment exploration extension f.t.    From Wordnik.com.  [Today: An Introductory Post.] Reference

1992) commodities: fish and fish products, animal products, aluminum, ferrosilicon, diatomite partners.    From Wordnik.com.  [The 1994 CIA World Factbook] Reference

Algeria antimony, barite, diatomite, mercury, zinc.    From Wordnik.com.  [Chapter 5] Reference

Icelandfish, hydropower, geothermal power, diatomite.    From Wordnik.com.  [Natural resources] Reference

Iceland fish, hydropower, geothermal power, diatomite.    From Wordnik.com.  [The 2004 CIA World Factbook] Reference

Iceland: fish, hydropower, geothermal power, diatomite.    From Wordnik.com.  [The 2001 CIA World Factbook] Reference

Natural resources: fish, hydropower, geothermal power, diatomite.    From Wordnik.com.  [The 1999 CIA Factbook] Reference

Flint, chalcedony, chert, sand, quartzite, diatomite, granite, part of all rocks.    From Wordnik.com.  [13. Glaze oxides] Reference

Icelandfish and fish products 70%, aluminum, animal products, ferrosilicon, diatomite.    From Wordnik.com.  [Exports-commodities] Reference

Iceland fish and fish products 70\%, animal products, aluminum, diatomite, ferrosilicon.    From Wordnik.com.  [The 2004 CIA World Factbook] Reference

Iceland fish and fish products 70\%, aluminum, animal products, ferrosilicon, diatomite.    From Wordnik.com.  [The 2007 CIA World Factbook] Reference

Iceland: fish and fish products 70\%, animal products, aluminum, diatomite, ferrosilicon.    From Wordnik.com.  [The 2001 CIA World Factbook] Reference

Peru antimony, lead, diatomite, gold, copper, manganese, molybdenum, silver, bismuth, zinc, tin.    From Wordnik.com.  [Chapter 5] Reference

Kenyalimestone, soda ash, salt, gemstones, fluorspar, zinc, diatomite, gypsum, wildlife, hydropower.    From Wordnik.com.  [Natural resources] Reference

Kenya limestone, soda ash, salt, gemstones, fluorspar, zinc, diatomite, gypsum, wildlife, hydropower.    From Wordnik.com.  [The 2007 CIA World Factbook] Reference

Exports—commodities: fish and fish products 70%, aluminum, animal products, ferrosilicon, diatomite.    From Wordnik.com.  [Iceland] Reference

Djiboutigeothermal areas, gold, clay, granite, limestone, marble, salt, diatomite, gypsum, pumice, petroleum.    From Wordnik.com.  [Natural resources] Reference

Djibouti geothermal areas, gold, clay, granite, limestone, marble, salt, diatomite, gypsum, pumice, petroleum.    From Wordnik.com.  [The 2007 CIA World Factbook] Reference

Natural resources: limestone, soda ash, salt, gemstones, fluorspar, zinc, diatomite, gypsum, wildlife, hydropower.    From Wordnik.com.  [The 2007 CIA World Factbook] Reference

Natural Resources: limestone, soda ash, salt, gemstones, fluorspar, zinc, diatomite, gypsum, wildlife, hydropower.    From Wordnik.com.  [Kenya] Reference

Natural resources: geothermal areas, gold, clay, granite, limestone, marble, salt, diatomite, gypsum, pumice, petroleum.    From Wordnik.com.  [The 2007 CIA World Factbook] Reference

Natural Resources: geothermal areas, gold, clay, granite, limestone, marble, salt, diatomite, gypsum, pumice, petroleum.    From Wordnik.com.  [Djibouti] Reference