Other
Webmineral: Quartz
This site is filled with information on the mineral quartz. General information, images, physical properties, and resources are also included.
Other
Geology.com: Rocks: Pictures of Sedimentary Rocks
Presents photographs of examples of clastic, chemical, and organic sedimentary rocks, with short descriptions underneath each rock image. Each rock name is also linked to its own dedicated page with a great deal of additional information...
University of Oregon
Museum of Natural and Cultural History: Rocks and Minerals: Everyday Uses
Click on the shelves in this virtual exhibition to learn about the many rocks and minerals that we use in our everyday lives.
Other
What's the Point? Identifying Flint Artifacts
This is a site for anyone needing detailed information on Ohio Indian cultures, with emphasis on their arrowheads and how to identify the culture based on the appearance of the artifact. Advanced ELL level.
Andre Dollinger
Reshafim: Composition and Development of Ancient Egyptian Tools
A comprehensive look at the materials the Egyptians used to make tools. Because of the importance of craftsmen, there are many preserved drawings and artifacts of the tools themselves.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Flint
Portion of Core, from which flint knives have been chipped; Kent's Cavern. -Taylor, 1904