Thank you for visiting the home blog of Caliso Learning, a natural science-based business celebrating the beauty and ecology of our natural environments. Our goal is to connect you and your family with nature--actually, we want you to fall in LOVE with nature!

Here you will find nature-inspired articles and posts, family activities, personal stories, resources, and more--all with the goal to connect you with the benefits of nature for family fun and inspiration! Please enjoy and let us know what you like :) Follow us on Facebook for even more resources, more frequently!

Thursday, August 18, 2011

Breakfast Geology

Good Morning Bunnies! How about a little bacon and eggs for breakfast? We're pretty sure this is how geologists get their proteins and minerals ;)

We love this quirky find in the Hi-Desert Nature Museum's (Yucca Valley, CA) geology display.

Howlite is commonly found as carvings, or in jewelry. It is a porous mineral, easily dyed to look like turquoise because of the similar look of the veining patterns. Dyed howlite (or magnesite) is marketed as turquenite. Howlite is also sold in its natural state, sometimes under the names "white turquoise" or "white buffalo turquoise," or "white buffalo stone" (none of which are true turquoise).

Honey Onyx is a delicate, soft stone often used as a decorative and architectural stone for kitchen countertops, bathroom sinks, and as stone sheets and tiles. It is particularly beautiful when back lit.

Travertine is a sedimentary limestone deposited by hot mineral springs or in limestone caves ("flowstone"). It is sometimes marketed as travertine limestone or travertine marble (it is not a marble). Travertine is often formed in creeks or rivers, or in caves as stalagmites and stalactites. Sometimes flowstone cave structures are deposited into thin sheets called "draperies" or "curtains" with brown and beige layers that look like bacon--often called "cave bacon."

"Cave bacon," a type of flowstone. Image by DanielCD

Source Wikipedia

1 comment: