Tuesday, June 28, 2011

Semiprecious Gemstones

A gemstone or gem (also called a precious or semi-precious stone, or jewel) is a piece of mineral, which, in cut and polished form, is used to make jewelry or other adornments
All our stones are correctly named. We have individual stones on white or black background
for example
aventurine gemstone on white background

Carnelian (also spelled cornelian) gemstone on black background

Tiger Eye Semiprecious Gemstone Gemini Birthstone

And many more
Check out our Semi-precious Gemstone Gallery on PhotoStock-Israel

Semiprecious Gemstones - Images by photostock-israel .

Friday, June 3, 2011

Ecology, Environment and alternate Energy

A sample of stock images pertaining to Ecology, Environment and alternate energy sources. GREEN issues are a major concern for today's modern world. We at PhotoStock-Israel have document various ways that engineers and laymen are using to contribute to the ever lasting of our environment

Ecological homes

Dew collector The cool desert nights are ideal for dew appearance when collected are a natural source of drinking water.

Constructed Wetland or Wetpark. An artificial marsh or swamp, created for anthropogenic discharge such as wastewater, stormwater runoff or sewage treatment,

Alternate Energy Wind turbines

Ecology, Environment and alternate Energy - Images by photostock-israel .