fulgurite การใช้

• Their intended destinations included Thielsen, which was climbed and sampled for its fulgurite variant.
• Glass that forms when lightning hits sand, as in the film, is called fulgurite.
• He ended up being accidentally struck with lightning by Electro, temporarily turning him into fulgurite.
• The spire-like shape of Thielsen attracts lightning strikes and creates fulgurite, an unusual mineral.
• :Oh, and yes & mdash; lightning can indeed fuse sand into glass; see fulgurite.
• Unfortunately, as well as pottery, these can easily be caused by lightning strikes-see fulgurite.
• The volcano was not analyzed until 1884, when a team from the United States Geological Survey sampled its fulgurite deposits.
• A fulgurite was found within the contents of the ash altar at the temple ( hieron ) of Lykaian Zeus at Mt.
• In this case, the extreme and immediate heat of the lightning ( ~ 2500 癈 ) creates hollow, branching rootlike structures called fulgurite via fusion.
• Fulgurites have been classified by Pasek et al . ( 2012 ) into five types related to the type of sediment in which the fulgurite formed, as follows:
• Branching root-shaped " fulgurite " mineral deposits may also be created as sand and soil is fused into glassy tubes by the intense heat of the current.
• I am familiar with different types of fulgurites, impact glasses, etc ., and I have not seen one characteristic fulgurite in this man's photos.
• The silica and quartz bulk content confirms the terrestrial fulgurite explanation, and further discards the meteorite hypothesis, as any silica in a meteorite would be present in trace amounts.
• Thielsen's spire-like top is hit by lightning so frequently that some rocks on the summit have melted into a rare mineraloid known as lechatelierite, a variety of fulgurite.
• If there are any problems with that, other possibilities I can think of are filling the blocks with dry sand, bucket of sand on the bottom ( plus you get a fulgurite ! ), bricks.
• Even beyond that, certain features of the belief are in process of being upheld by observation ( auroras on Earth and other planets, electric dust devils, tornadoes, water spouts, chondrule { or was it Chondrite ? } and fulgurite formation ).
• Scientists from the Peradeniya University Geology Division, and the Department of Forensic Medicine, as well as the Arthur C . Clarke Institute for Modern Technologies in Sri Lanka examined fragments of the alleged meteorite, and concluded that it is a terrestrial rock formed by lightning strikes ( fulgurite ).
• :: : If you're watching the same episode of X-files that I'm thinking of ( had some kid receiving binary code through the TV ), Mulder says that because the fused sand he notices doesn't resemble the spires of fulgurite, but is more of a solid mass.
• However, fulgurite, a glassy tube-like, crust-like, or irregular mineraloid that forms when lightning fuses soil, quartz sands, clay, rock, biomass, or caliche is prevalent in electrically-active regions around the globe and provides evidence of not only past lightning activity, but also patterns of convection.
• The Winans Lake fulgurite [ s ] ( Winans Lake, Livingston County, Michigan ), extended discontinuously throughout a 30 m range, and arguably includes the largest reported fulgurite mass ever recovered and described-its largest section extending approximately 16 ft ( 4.88 m ) in length by 1 ft in diameter ( 30 cm ).