Fingal Head, New South Wales Letitia, which they found had entered the Tweed. Hence the naming of Letitia Point. There is also every suggestion that Dixon made reference to the Giant's Causeway. It is highly probable that "Fingal Head" was named after Fingal's Cave on the island of Staffa in the Inner Hebrides of Scotland because of the similarity in appearance due to naturally formed Columnar Basalt outcrops which extend above the ocean surface. The local aboriginal people were the Minjungbal, but white settlement significantly impacted the population in the late 19th to early 20th century., In 1933, the last female full-blood Aborigine on the
Cave of the Crystals Cave of the Crystals Cave of the Crystals or Giant Crystal Cave () is a cave connected to the Naica Mine at a depth of , in Naica, Chihuahua, Mexico. The main chamber contains giant selenite crystals (gypsum, CaSO·2 HO), some of the largest natural crystals ever found. The cave's largest crystal found to date is in length, in diameter and 55 tons in weight. When it was accessible, the cave was extremely hot, with air temperatures reaching up to with 90 to 99 percent humidity. The cave is relatively unexplored due to these factors. Without proper protection, people could