![]() Green jasper was used to make bow drills in Mehrgarh between 4th and 5th millennium BC. This Semitic etymology is believed to be unrelated to that of the English given name Jasper, which is of Persian origin, though the Persian word for the mineral jasper is also yashp ( یَشم). iaspis) from Greek ἴασπις iaspis (feminine noun), from an Afroasiatic language (cf. The name means "spotted or speckled stone," and is derived via Old French jaspre (variant of Anglo-Norman jaspe) and Latin iaspidem (nom. Jaspillite is a banded-iron-formation rock that often has distinctive bands of jasper.Įtymology and history Movable Egyptian ring in green jasper and gold, from 664 to 322 BC or later (Late Period), the Walters Art Museum Amulet of scarlet jasper, provenance unknown, Royal Pump Room, Harrogate Low-relief sphinx pendant, red jasper, pearl and enamel, French, circa 1870 The specific gravity of jasper is typically 2.5 to 2.9 g/cm³. It can be highly polished and is used for items such as vases, seals, and snuff boxes. Jasper breaks with a smooth surface and is used for ornamentation or as a gemstone. The common red color is due to iron(III) inclusions. Jasper, an aggregate of microgranular quartz and/or cryptocrystalline chalcedony and other mineral phases, is an opaque, impure variety of silica, usually red, yellow, brown or green in color and rarely blue. Most commonly red, but may be yellow, brown, green or (rarely) blue In conclusion I strongly suggest this tour to everyone who is fascinated by glaciers and who wants to go further than the ordinary tours.Jasper outcrop, Bucegi Mountains, Romania It’s really impressive and you immediately understand how dangerous it can be to walk on the glacier all by yourself. I am not really sure if he was joking or not!įurthermore, he showed us the real depth of the crevasses by throwing a stone into such a hole. During the hike back, the guide explained us that the black hills which are all around the area, are the poop of small animals. I have to admit that it was really special and gave really good photo opportunities!Īfter the excitment of the ice arch, we slowly started our way back to the toe of the Athabasca Glacier. He proposed us to let us walk through it with him. The guide said that we were really lucky because it is not usual to see such ice archs. Just in front of us was an impressive ice arch. Suddenly the guide seemed very fascinated about something and asked us to come with him. Lunch was included in the package, so everyone enjoyed eating while sitting in the snow. The last meters of the first part of the hike were very nice and the whole group enjoyed the sun shining on the ice. When we almost reached our luch spot, it stopped snowing and suddenly the sun came out. Suddenly it even started snowing – and this at the beginning of September. It was a very impressive hike on the toe of Athabasca glacier.Īs we moved on, we passed deep crevasses, blue paddles and a lot of ice and snow. So we hoped for the best! The tour guide was really funny and explained every detail of the glacier, ice and plants. As we started, the weather for the tour didn’t seem very promising. As usual – we were too late.įirst, the guide provided us with crampons to be able to hike in the snow without slipping. Starting point of the adventure was the toe of the glacier. 3 people died and 24 others were injured. Unfortunately, on 18 July 2020, one of the snow coaches rolled over on the Athabasca glacier’s moraine. Luckily I chose the „ Full Day Deluxe Tours“ Athabasca Glacier IceWalks, which was a really good decision, because you will go further on the glacier as the „normal“ tours. There are several guided tours to explore the toe of the glacier and also buses, called „Ice Explorer“ who will bring you up there. ![]() ![]() Whenever you are going on a road trip through Banff and Jasper National Park, trust me and put the Athabasca Glacier on your to do list.Īlthough the Athabasca glacier is easy accessible, it is absolutely not recommended to hike by yourself on the glacier. Sadly, the glacier currently loses about 5 meters in depth per year and lost over half of its volume in the past 125 years. The most known and also most visited glacier is the Athabasca Glacier. With its 325 m2 in area, it is located partly in Banff National Park, but also partly in Jasper National Park. ![]() Located in the Canadian Rocky Mountains, the Columbia Icefield is the largest icefield in the Rocky Mountains of North America.
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