Below are some of the better known miners and distributors of Clinoptilolite zeolites along with product specifications and descriptions. Where available we have taken specifications from producers own publicatons, with regard to the Mohs hardness we have also been able to estimate from experimentation with gathered samples.

	Manufacturer / Producer		Mohs Hardness	CEC meq/g	Composition % Clinoptiolite
	Zeolite Mineral Castle Mountain Australia		5 ^	1.47 ^	85% ^
	Zeolite Australia Werris Creek Australia		7 ^ [5 *]	1.19 ^	54% ^
	Supersorb Duaringa Australia		4 ^	-	50% ^
	NZ Natural Zeolite Tokoroa New Zealand		2 *	-	40-70%mix ^
	PT Pacific Mineralindo Bandung Indonesia		-	-	-
	Zeoquest Inc Philippines		-	-	-
	St Cloud Winston NM USA		2 *	1.65 ^	-
	Zeotech Corp Tilden TX USA		2 *	-	-
	Bear River Preston ID USA		2 *	1.5-1.8 ^	85% ^
	Ash Meadows Amargosa NV USA		2 *	-	75%-85% ^
	KMI Sunny Valley NV USA		2 *	-	-
	Teague Mineral Adrian OR USA		-	-	-
	C2C British Columbia Canada		-	-	-
	Canadian Mining British Columbia Canada		-	-	-
	Rota Mining Company Istanbul Turkey		-	-	-
Key to table   ^ data reported by mineral company   * data observed or gathered by other means   - data not available

	Quirindi New South Wales (South of Tamworth) Castle Mountain distributed by Zeolite Mineral Corporation Source: www.castlemountainzeolites.com.au
	Colour Pink Composition 85 % Clinoptilolite Hardness 5 Mohs scale CEC 1.47 meq/g Size - mm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density 1.2-1.3 kg/m3	Distributors "zeosand" - Australasia only "zeopure" - Australasia only
	Werris Creek New South Wales (South of Tamworth) Zeolite Australia - Now Privately Owned "zelbrite" Source: www.zeolite.com.au Unsure of quality due to non-uniformity of appearance, a mixture of colours and what appears to be types of rock. Microfine products reported acceptable but some report that particulate products have reputation for being brittle and dusty causing problems if used in filtration applications. Requested and awaiting verification of hardness.
	Colour Terracotta Pink Composition 54 % Clinoptilolite Hardness 7 reported our tests suggest 5 Mohs scale CEC 1.19 meq/g Size - mm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors Automated Pool Products WA Davey Nationally Focus QLD & NT Hurlcon Nationally"M3" Lincoln Leisure VIC "Diamond Brite" Niagara Pool Supplies NSW Poolmart TAS Poolrite Nationally Poolpower SA Poolstore International Nationally Onga Nationally Premium Quality Pools NSW "Diamond Brite" Rex Barrett Industries ACT
	Duaringa Queensland (110km West of Rockhampton) Supersorb - Head office Albany Western Australia Source: www.supersorb.com.au Mine located in Springvale 340km west of Rockhampton and owned by Currumbin Sand & Gravel, a member of the Neumann Group of companies, head office Currumbin Queensland.
	Colour Pink Composition 50 % Clinoptilolite Hardness 4 Mohs scale CEC - meq/g Size - mm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors
	Tokoroa New Zealand ( 230km South East of Aukland) Resource Refineries Ltd - Head office Matamata Trade under the name of NZ Natural Zeolites Source: www.zeolite.co.nz
	Colour Creamy coloured powder/granule Composition 40-70 % Clinoptilolite Hardness 2 Mohs scale CEC - meq/g Size 0.2 - 30 mm Hydrophilia 0.7 kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors
	PT Pacific Mineralindo Utama - Bandung Indonesia Source: www.pacificnuzeo.com No information available
	Colour - Composition - % Clinoptilolite Hardness - Mohs scale CEC - meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3
	Zeoquest Inc - Philippines No information available
	Colour - Composition - % Clinoptilolite Hardness - Mohs scale CEC - meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3
	Winston New Mexico (South of Albuquerque Sierra County) St Cloud Mining - Head office in Truth or Consequences NM Source: www.stcloudmining.com Subsidiary of Goldfields and the largest clinoptilolite mining company in North America. Distributes mainly through third party agents.
	Colour - Composition - % Clinoptilolite Hardness 2 Mohs scale CEC 1.65 meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors Austin Air Systems (Air Filtration) Biolite, Inc.(Animal Feed) Cycletrol Industries (Odour Control)Ginger Products (Aquarium Supplies) GSA Resources, Inc.(Environmental, filler and modified products) Hydrosil International Ltd. (Air Filtration and Modified Zeolite) National Zeolite Industries (Regional supply, animal hygiene and specialty products) Scientific Turf Products(Golf Course and Turf Specialists) Sparks Technology, Inc. (Air and water filtration systems, modified zeolite products) Steelhead Specialty Minerals (Animal hygiene and specialty environmental products) Stormwater Management (Water treatment and pollution control systems and products) Schwab's Enterprises (Stone House Floor Dry, Stone House & Heaven Scent Cat Litter) Western Organics, Inc.(Ecolite golf and turf products) Zeoponix, Inc. ( growing media and environmental products) "zeopro"
	Zeotech Corporation - Tilden Texas (South of San Antonio) Head office in Fort Worth Texas. "zeobrite" Source: www.zeotechcorp.com Operated a plant here since 1984 and were the first to build a dedicated plant for processing mined Zeolite in the United States.
	Colour - Composition - % Clinoptilolite Hardness - Mohs scale CEC - meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors
	Bear River Zeolite - Preston Idaho (South East Corner north of Salt Lake City Utah) Head office in Thompson Falls Montana Source: www.bearriverzeolite.com
	Colour Pale green when dry Dark green when wet Composition 85 % Clinoptilolite Hardness 4 reported but 2 more likely Mohs scale CEC 1.5 - 1.8 meq/g meq/g Size -14+40 -40+100 -40 / -100 mesh Hydrophilia 0.55 kg water /kg Surface Area 24.9 m2/g Bulk Density 55 lb/ft3 kg/m3	Distributors Zeo Inc Mckinney Texas "zeosand" www.zeoinc.com onsold to Leslies of Phoenix Arizona for their network of 450+ pool shops across America www.lesliespool.com
	Badger Mining Company LLC - Amargosa Valley Nevada (North West of Las Vegas) Head office Berlin Wisconsin  Source: www.badgerminingcorporation.com Purchased American Resource Corp in 1999 and changed name to Ash Meadows Zeolite LLC.Produce both a cream product and a pale green product, both are very soft.
	Colour Cream or pale green Composition 75 or 85 % Clinoptilolite Hardness 2 Mohs scale CEC - meq/g Size 4/10mm -4/8mesh -8/20mesh -6/50mesh -50mesh Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors "zeo-pure" Northern Filter Media "zeobest" www.northerngravel.com
	KMI Zeolite - Death Valley Junction California (North East of Las Vegas) Source: www.kmizeolite.com Mine is near Death Valley junction California just north east of Death Valley NP close to the Nevada border and coincidentally Ash Meadows and Amargosa Valley. The processing plant is located at Sandy Valley south west of Las Vegas just over the border in Nevada.
	Colour Creamy White Composition - % Clinoptilolite Hardness 2 Mohs scale CEC - meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors SCP - South Central Pools based in Covington Louisianna and sold through their network of outlets across America. www.scppool.com
	Teague Mineral Products - Adrian Oregan Mine Bentonite and Zeolite, limited information available.
	Colour - Composition - % Clinoptilolite Hardness - Mohs scale CEC - meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors
	C2C Mining Corp - Cache Creek British Columbia Canada
	Colour - Composition - % Clinoptilolite Hardness - Mohs scale CEC - meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors
	Canadian Mining Co. Ltd - British Columbia Canada
	Colour - Composition - % Clinoptilolite Hardness - Mohs scale CEC - meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors
	Rota Mining Company - Istanbul Turkey
	Colour - Composition - % Clinoptilolite Hardness - Mohs scale CEC - meq/g Size - µm Hydrophilia - kg water /kg Surface Area - m2/g Bulk Density - kg/m3	Distributors