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The property was sold to the Death Valley Hotel Company in 1956, and finally to the National Park Service. [2] Little remains of the structures but ruins. The works originally included a boiler, a tank for dissolved borax, and open tanks for crystallization of the borax. A stone building stood nearby to house the workers.
Sodium perborate monohydrate is quickly hydrolyzed into hydrogen peroxide and borate on contact with water. [3] A 1979 double-blind crossover study [14] suggests that hydrogen peroxide, which is released during the use of this product, may prevent or retard colonization and multiplication of anaerobic bacteria, such as those that inhabit oral ...
After discovery of Borax deposits here by Aaron and Rosie Winters in 1881, business associates William Tell Coleman and Francis Marion Smith subsequently obtained claims to these deposits, opening the way for "large-scale" borax mining in Death Valley. [3] Coleman constructed Harmony Borax Works and production of borax started in late 1883. [4]
Colemanite is a secondary mineral that forms by alteration of borax and ulexite. [3] It was first described in 1884 for an occurrence near Furnace Creek in Death Valley and was named after William Tell Coleman (1824–1893), owner of the mine "Harmony Borax Works" where it was first found. [4]
Benzoyl peroxide is a common acne-fighting ingredient found in a variety of skin care products. Shop cleansers, treatments and more from brands like Cerave and La Roche Posay. ... This treatment ...
Mange (/ ˈ m eɪ n dʒ /) is a type of skin disease caused by parasitic mites. [1] Because various species of mites also infect plants, birds and reptiles, the term "mange", or colloquially "the mange", suggesting poor condition of the skin and fur due to the infection, is sometimes reserved for pathological mite-infestation of nonhuman mammals.
This is a common method used in households to remove a variety of stains. Depending on the stains composition, the stained material is left to soak in a container of warm or cool water and solvent. Such solvents can include laundry detergent, bleach, peroxide, vinegar, or a cleaning product with enzymes.
In 1883, prospectors discovered a rich vein of colemanite borax in the Calico Mountains 4 miles east from the silver mining town of Calico. The claim was bought by mining tycoon William Tell Coleman, who owned and worked several borax mines in Death Valley, including the Harmony Borax Works, famous for the Twenty-mule teams which were used to haul borax to the railroads at Mojave, California.