BORAX VISITOR'S CENTER is a museum relating to geology and the borax industry. The visitor's center is located on Route 58 in the town of Boron, CA. More generally, the visitor's center is located about half way in between Barstow, CA and Bakersfield, CA. To reach the center, you need to drive for a couple of minutes through the desert to the vicinity of the borax mine. Management very carefully chose the location of the visitor's center, and it is situated so that a huge window reveals a panoramic view of the mine (humongous pit in the ground). I have only seen one mine that was deeper, and this is the Rio Tinto Kennecott Utah Copper mine. It is interesting to point out that the mine at Boron, CA is owned by the same company as the Kennecott copper mine in Utah.
Upon entering the museum, the tour guide gives you a free color post card, having a color photo of a crane in the process of dumping ore into a truck. Samples of boron ore, about the size of a cherry, are glued to the colored photo. There are four samples, and these are Kernite, Borax, Ulexite, and Colemanite. Inside the the museum, are larger samples of these, and other, boron ores. These larger samples of boron ore are about the size of a stereo amplifier. I paused to make quick ink sketches of each of the ores on display, and to take notes. The sample of colemanite takes the form of glittery globules, with about equal amounts of amorphous non-glittery material. The sample of Kernite is pure white and all crystalline, with lines resembling lines in a cut wooden board. The sample of datolite ore took the form of a broken sphere, where inside are olive green shell-like layers. The sample of travertine is pinkish-orangish and non-glittery, with purple layers sandwiched inside. The purple layer has glittery facets like mica. The probertite ore is crystalline and has a feathery appearance. Tourists with a slight interest in chemistry will be impressed by the fact that each of these ores has a different hydration state, for example, where the boron compound is associated with four, five, eight, or ten molecules of water.
The visitor center has many gifts, as well as a display relating to the television show, Death Valley Days, and photographs of some of the actors who acted in this show. I mentioned to one of the tour guides that many of the episodes in Death Valley Days were situated in locations very far away from Death Valley. However, the tour guide was not interested in this fact.
Visitors will be treated to a short movie about the borax industry. The movie discloses uses in agriculture, computer circuits, ceramics, detergents, glass, insulation, fiberglass, and so on. The gift shop does not carry any in-depth information on chemical engineering or on geology, as it applies to boron. This is unfortunate. But there does exist one in-depth book about the geology and business ventures of the southern California borax industry. about borax mining industry. This book is THE TINCAL TRAIL: A HISTORY OF BORAX by Travis and Cook. My Amazon review of THE TINCAL TRAIL includes this info:
THE TINCAL TRAIL is a 311-page book printed on off-white paper. The paper is sturdy and of thicker stock than that used on most books. About 20 pages contain black and white photographs, which are on glossy paper. The photos include a 20-mule team trudging on a dirt road near the Calico Mountains, and advertisements for borax dating from the 1890s. This is an excerpt from an account of mining in the Calico area, located just east of Death Valley. "The first shaft at Borate was sunk at High Point, where the finest ore lay, and was at an angle of 45 degrees, eventually reaching a depth of 350 feet. Gas engines hoisted the ore up the shaft in a 50-gallon whisky barrel. The men below were supposed to break the rock into small chunks before loading it into the barrel, but often it was easier to dump in a large boulder intact, which was hard on the man at the top." (page 63). This is an excerpt of business writing: "Following the merger of Redwood's and Pacific Coast Borax in 1896, Britain did not become a mere overseas colony of Smith's borax empire. I gained, because of its choice as the official and legal headquarters of the new Borax Consolidated, an enhanced importance, particularly in financial matters. English company law in 1899 had not yet even reached the stage of the Companies Act of 1907, but it was stricter than American practice. This restricted Smith's [Francis M. Smith] ambitions to raise further capital on the London market, through Borax Consolidated, in order to finance the more daring enterprises on which he embarked." read more