Amethyst Galleries' Mineral Gallery
Amethyst Galleries' Mineral Gallery is a constantly growing database of mineral descriptions, images, and specimens. The descriptions include searchable mineralogical ...
http://www.galleries.com/
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minerals
science
geology
crystals
reference
rocks
gem
guide
database
images
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Rock Cycle Activities
No information avaiable
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rocks
science
rock
rockcycle
earth
activities
geology
cycle
minerals
earthscience
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Smithsonian Institution - Global Volcanism Program: Worldwide Holocene Volcano and Eruption Information
The range of volcanic behavior is great enough, and volcano lifetimes are ... SI / USGS Weekly Volcanic Activity Report. About Volcanic Activity Reports ...
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volcanoes
science
volcano
geology
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nature
education
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geography
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WorldWideScience
WorldWideScience.org is a global science gateway—accelerating scientific discovery ... WorldWideScience.org is maintained by the U.S. Department of Energy's ...
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science
research
search
reference
searchengine
portal
database
international
academic
databases
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ScienceWorld
Comprehensive online encyclopedias of astronomy, math, physics, scientific biographies, and scientific books, with many equations and formulas.
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science
reference
physics
chemistry
math
education
encyclopedia
astronomy
mathematics
research
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ScienceDirect - Home
An information source for scientific, technical, and medical research. Subscription required for some sections.
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science
research
journals
reference
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journal
library
database
academic
articles
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Welcome to ARKive - Images of life on Earth
Provides an educational archive of films, photographs and accompanying information about endangered species.
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science
animals
images
photos
photography
reference
video
biology
nature
resources
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Scirus - for scientific information
Scirus is the most comprehensive science-specific search engine on the Internet. Driven by the latest search engine technology, Scirus searches millions ...
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science
search
research
reference
searchengine
academic
searchengines
database
tools
web
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HowStuffWorks - Learn how Everything Works!
Series of articles that explore the workings of electronics, computers, autos, finances, health, and scientific and social phenomena.
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reference
howto
science
technology
education
information
encyclopedia
learning
research
resources
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Welcome to the U.S. Geological Survey Earthquake Hazards Program
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and ... URL: http://earthquake.usgs.gov/ Page Contact Information: EHP Web Team ...
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earthquake
science
earthquakes
geology
maps
reference
news
usgs
geography
tools
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Scientific Commons | A Community for Scientific Information
Provides access to scientific publications across disciplinary, institutional, and technological boundaries. From the University of St.Gallen and ...
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science
research
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search
academic
database
commons
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papers
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