Similar Posts

Bismuth (Bi) – The Popular Rainbow Element
Bismuth (Bi) – The Popular Rainbow Element Bismuth Chemical & Physical Properties Bismuth has been known and used by humans for hundreds of years for its host of remarkable properties. The mineral we know as bismuth was originally referred to as Wismut by 15th-century German monks, the name coming from the German phrase meaning “white mass.”…

PCBs Contamination in Killer Whales and Orca Pollution
PCBs Contamination in Killer Whales and Orca Pollution PCBs contamination in killer whales and orca pollution is an increasing concern in the environmental science community. Recent studies indicate hazardous levels of industrial chemicals exist in the bodies of orcas and other marine mammals, worldwide. In fact, toxicologists now hypothesize that rising concentrations of carcinogens like…

Hollywood, CA Quadrangle 2018 USGS 7.5 Minute Topo Map
Hollywood, CA Quadrangle 2018 USGS 7.5 Minute Topo Map To download the Hollywood, CA Quadrangle 2018 USGS 7.5 Minute Topo Map, please use the link below. PDF Download – Hollywood, CA Quadrangle 2018 USGS 7.5 Minute Topo Map

Blue Opal Gemstone, Science & More
Blue Opal Gemstone The blue opal gemstone, like all other types of opal, is not a mineral. Instead, it is an amorphous mineraloid, which means it is a substance that comprises a specific arrangement of smaller microcrystalline silicas, which result in a blue spectrum of light reflection. Blue opal has an appealing luster and appearance,…

Methane on Mars
Methane on Mars Geologists understand that methane on Mars could relate to possible signs of past life, future sustainability, and similar geological processes to Earth. And sources of methane gas in the Mars atmosphere are presumably from biogenic and petrogenic processes. For example, microbial and thermal decomposition of underground organic matter, or tectonic and volcanic…

Geology of East Hollywood, Los Angeles, California
Geology of East Hollywood, Los Angeles, California & Hydrogeology This post summarizes the basic geology of the East Hollywood region of Los Angeles California. Some geological and hydrogeological data may be incomplete or pending review. Nonetheless, students, geologists, and earth scientists are welcome to openly use, critique, and contribute information. To do so, please refer…

