文档介绍：————美人鱼的眼泪美人鱼的眼泪 introduction ? Sea glass or beach glass is physically and c hemically weathered glass found on beaches along bodies of fresh and salt water. These weathering processes produce natural frosted glass . Sea glass can be collected as a hobby and can be used to create jewelry origin bottles ? garbage color ? The color of sea glass is determined by its original source. Most sea glass comes from bottles, but it can e from jars, windows or ceramics. diaphanous ? The mon colors of sea glass are kelly green, brown,and white (clear).These e from bottles used panies that sell beer, juices, and soft drinks. green brown ? mon colors include jade, amber (from bottles for medicine, spirits, and early bleach bottles) . ? Purple sea glass is very mon . location ? Sea glass can be found all over the world, but the beaches of the northeast United States, California, northwest England, Hawaii, Australia, Italy and southern Spain are best times to look are during spring tides especially perigean and proxigean tides, and during the first low tide after a storm. ? Glass Beach Glass beach —— the most special glass beach California State Fort Bragg