The company started its activities in 2006 with main operation areas including perlite mining, crushing, screening and processing. The perlite ore extracted from the licensed perlite sites which have highly abundant perlite reserves are at a level to compete with all global perlite deposits in terms of both quality and expansion rate.
Visit www.pratleyminerals.com. Pratley actively processes a volcanic glass mineral called Perlite at a unique deposit in South Africa. The ore is processed using exclusively developed proprietary technology to produce some remarkable eco-friendly and energy saving mineral based products for applications such as ultra-lightweight concrete screeds, thermally insulating plasters, cryogenic tank ...
Selective mining is used to minimize associated rhyolite or obsidian. If perlite textures vary, it is often blended to produce consistent milling characteristics and to meet market specifications. The United States is one of the worlds largest producers and consumers of crude perlite and expanded perlite.
Whittemore Company is a manufacturer of Perlite and Vermiculite Products. Our main market areas are Horticultural, Construction and Industrial. We produce the standard Perlite and Vermiculite Grades and can readily process either Mineral to your exact specification. For the product needs of the Construction and Industrial markets, Whittemore is equipped to blend cement, plaster, as well as ...
Hess Perlite mines, expands, and screens to grade frothy white perlite for industrial use in a wide range of applicationsincluding horticultural, insulative, filtration, lightweight concrete aggregate, functional filler, and waste absorbent applications.
Supreme Perlite is a longtime member of the Perlite Institute, a worldwide association of perlite expanders, miners and applicators.The Institute develops product standards, conducts studies on various perlite-related subjects and facilitates discussions between members on product and processing issues around the globe.
Hess Pumice Products Pumice Refining and Innovation Experts Hess Supplies Pumice Products to Industry Worldwide. Located in Southeastern Idaho near the community of Malad City, Hess Pumice Products is a mining amp processing operation specializing in the extraction and refining of the worlds purest commercial deposit of white pumice.
Supreme Perlite is committed to serving a wide variety of industries with exceptional quality perlite products and service. Through client-focused solutions, we aim to drive innovation, be a leader in our industry, and play an active role in the many industries we serve.