A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology. Courtesy of the author & The Karst Waters Institute. 2002.
Crystal Cavern — is a small cavern located in Clay, Alabama, USA, on property once owned by Mr. Larry Shirley. In the early 1990s a steel gate was put up with signage saying it was Alabama Power property and unauthorized entry was illegal. According to Mr.… … Wikipedia
Ireby Fell Cavern — Infobox Cave name = Ireby Fell Cavern photo = Ireby cave entrance.jpg caption = Looking north across entrance sink hole location = Leck Fell, North Yorkshire, England depth = convert|128|m|ft|0cite book title=Selected Caves of Britain and Ireland … Wikipedia
Lego Rock Raiders — was a Lego theme started 1999, and was discontinued in 2000. Rock Raiders was the only theme in the Lego Underground series. The theme, while short lived, featured sixteen sets and was backed up by numerous story related media, including several… … Wikipedia
Mam Tor — This article is about a peak. For the English independent comic book publisher, see Mam Tor Publishing. Mam Tor Mam Tor from the south, March 2005 … Wikipedia
Natural gas storage — Natural gas, like many other commodities, can be stored for an indefinite period of time in natural gas storage facilities for later consumption. Contents 1 Usage 2 Measures and definitions 3 Types 3.1 … Wikipedia
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
Chatsworth House — across the River Derwent, with the Hunting Tower visible above Chatsworth House is a stately home in North Derbyshire, England, 3.5 miles (5.6 km) northeast of Bakewell and 9 miles (14 km) west of Chesterfield (GB Grid SK260700). It is… … Wikipedia
Derwent Reservoir (Derbyshire) — Derwent Reservoir Derwent Reservoir 11 July 2007 Location Derbyshire Coordinates … Wikipedia
List of pipeline accidents — The following is a list of pipeline accidents: This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Contents 1 Bel … Wikipedia
Cave diving — is a type of technical diving in which specialized SCUBA equipment is used to enable the exploration of natural or artificial caves which are at least partially filled with water. It is an extension of the more common sport of caving, but is much … Wikipedia
