acid rock

From: A Dictionary of Geography | Date: 2004| Author: | Copyright information

acid rock In geology, an igneous rock containing more than 60% of silica or silicates by weight, over ...

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THE ACID EFFECT.
; ...beginning or end. The result was called acid rock. The Grateful Dead, from San Francisco's Bay Area, were the key US acid rock band. Jefferson Airplane also hailed from San Francisco and defined acid rock in 1967 with their album, Surrealistic...
PennDot admits errors with acid-rock proposal.
; ...could force them to shelve plans to truck acid rock from the highway project to an old mine...plan to dispose of 1 million tons of acid rock from Centre County. Complaints include...Interstate 99, and now having to accept acid rock instead. The furor has stunned PennDOT...
Metal leaching and acid rock drainage - theory and practice.(Brief Article)
; ...has created an innovative new course on 'Metal Leaching and Acid Rock Drainage'. The objective of the course is to provide participants...experience with the state-of-the-art in metal leaching and acid rock drainage. The practical aspects of this subject will be conveyed...
PAC: PNG mine creates acid pollution
; ...company executives saw the effects of acid rock drainage along the Middle Fly River in the western province last year. Acid rock drainage usually exposes sulfide...long term management problems with acid rock drainage from sulphur content in...
Incorpation of silicate buffering in predicting acid rock drainage from mine wastes--a mechanistic approach
; ...1993, "Prediction and Prevention of Acid Rock Drainage from a Geological and Mineralogical...Reference] International Conference on Acid Rock Drainage, Vancouver, BC, pp. 435-447...neutralization potential in the prediction of acid rock drainage, Proceedings, Fourth International...
Improvements seen in acid-mine-drainage technology
; The Fifth International Conference on acid rock drainage (ICARD 2000) was held May 21-...treatment sites and short courses on acid rock drainage issues. ICARD 2000 was planned...advancements in the field of acid drainage. Acid rock drainage Many of the presentations touched...
Gucci goes tropical in Milan, acid rock inspires Marni.(News)
; MILAN: From the tropics to acid rock and retro 19th century elegance, the hectic round of Milan shows for next Spring/Summer on Wednesday drew on inspiration from all...
WHY WORRY ABOUT Y2K?(News Briefs)(Brief Article)
; ...equipment provides this option. The calendar for 1972 is identical to that for 2000. Dressing in tie-dye, listening to acid rock, and decorating your home with lava lamps and pet rocks is a suggested but not required additional Y72-conversion step
[ * In what field would you hear the terms acid rock... ]
; * In what field would you hear the terms acid rock, country rock, hard rock, grit rock, dyke rock, conglomerate rock, gangue rock, arenacious rock, and rudaceous rock? If you said...
Rice's top music picks? Mozart and acid rock
; Secretary of State Condoleezza Rice said she works out to the acid rock of Cream and rocks out to Kool and the Gang. Elton John's "Rocket Man" reminds her of her first boyfriend. But Rice, who trained...