continuous miner

Juan F. Buelga, dealer in fine mineral specimens. Specialist in fine minerals from Spain.

Belgium. Mineral continuous filament and chopped fiber for a wide variety of technical and industrial applications, from basalt. Also, needlepunch felts, and woven fabrics and tapes. Development history. Technical specifications. Properties and applications. Part of the Masureel Group.

Gateway to information on minerals and mineral resources research in the eastern United States.

A non-profit organization dedicated to continuing education in all of the earth sciences, with activities in rockhounding,lapidary arts and jewelry making.

Image libraries and some information on zeolites (mostly from India) and their associated minerals.

Russia. Manufacturers of continuous basalt fiber, rovings and chopped strands for protective fabrics and reinforcement applications. Information on the properties and chemical structure of basalt. English, Russian and German.

Descriptions and photography of several common minerals.

Ukraine. Manufacturers of chopped basalt fiber, rovings and continuous filaments for reinforcement, insulation, composite and technical fabrics applications. Also, woven fabrics and geotechnical meshes, and thermo-insulation mats. English and Russian.

Ukraine. Commercial research and development company, active in machinery and materials for the composite industry. Manufacturers of continuous basalt filaments (rovings) for composite reinforcement applications. Also, basalt chopped strande, woven nets and fabrics, and spinning machinery. Extensive technical information on PDF files. English, Russian and Chinese.

Rocks, minerals and fossils from the State of Pennsylvania and around the world. Also information on collecting sites.

Information about color in minerals and the spectroscopy of minerals (mineral absorption spectra).

Underground mining equipment manufacturer offers continuous miners, longwall systems, bolting systems, and haulage systems.

General rockhound information site with rocks and minerals for sale.

An interactive reference guide to rocks, minerals, and gemstones.

Worldwide Mineral Specimens specializing in rarities, new finds, and old classics.

Photographs and information on a number of naturally-occurring minerals.

Mineral specimens of beauty for sale to collectors, earth science educators and museums worldwide

Fernando Metelli provides a large number of photographs and information about minerals from Italy and other parts of Europe.

Features catalog of minerals for sale with pictures, prices, and testimonials.

Internet mineralogy portal containing links to sites related to minerals.

Mine Scaler

Shutter Mining Truck