Crust (geology) depth, reaching values typically in the range from about to at the boundary with the underlying mantle. The temperature increases by as much as for every kilometer locally in the upper part of the crust, but the geothermal gradient is smaller in deeper crust. The continental crust has an average composition similar to that of andesite. The most abundant minerals in Earth's continental crust are feldspars, which make up about 41% of the crust by weight, followed by quartz at 12%, and pyroxenes at 11%. Continental crust is enriched in incompatible elements compared to the basaltic ocean crust and much
The Man from Earth producing sequels. A Kickstarter campaign to crowdfund a sequel named "The Man From Earth II: Man From Earth Millennium" was announced in September 2013, but it was not able to collect the minimum-required supporting by October 2013. Another attempt was then made to crowdfund a series, "Man From Earth: The Series", based on the film. The second crowd-funding effort completed successfully in August 2014. The Man from Earth The Man from Earth is a 2007 American drama science fiction film written by Jerome Bixby and directed by Richard Schenkman. It stars David Lee Smith as John Oldman, the protagonist. The