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The word placer derives from the Spanish placer, meaning shoal or alluvial/sand deposit, from plassa (place) from Medieval Latin placea (place) the origin word for "place" and "plaza" in English. [4] The word in Spanish is thus derived from placea and refers directly to an alluvial or glacial deposit of sand or gravel.
The name is from the Spanish word placer, meaning "alluvial sand". Placer mining is an important source of gold, and was the main technique used in the early years of many gold rushes, including the California Gold Rush. Types of placer deposits include alluvium, eluvium, beach placers, aeolian placers and paleo-placers. [2] Placer materials ...
Name of Symbol Picture National flag: Flag of Vietnam: National emblem: Emblem of Vietnam: National motto: Độc lập – Tự do – Hạnh phúc "Independence – Freedom – Happiness" [1] National anthem: Tiến Quân Ca composed by Văn Cao [2
Panning for gold in a creek bed Gold in the pan, Alaska Man gold panning in Fairplay, Colorado early 1900s with dog. Gold panning, or simply panning, is a form of placer mining and traditional mining that extracts gold from a placer deposit using a pan. The process is one of the simplest ways to extract gold, and is popular with geology ...
Pages for logged out editors learn more. Contributions; Talk; Placer gold
Từ điển bách khoa Việt Nam (lit: Encyclopaedic Dictionary of Vietnam) is a state-sponsored Vietnamese-language encyclopedia that was first published in 1995. It has four volumes consisting of 40,000 entries, the final of which was published in 2005. [1] The encyclopedia was republished in 2011.
Hoang Ha bronze drum of Đông Sơn Culture (national treasure no. 2 – set 1). A National Treasure (Vietnamese: Bảo vật quốc gia) or a national precious object [1] is a tangible cultural heritage or object handed down from the past with historical, cultural or scientific value of exceptional significance to the country of Vietnam. [2]
Circular in shape; in the middle of a red background is a five-pointed gold star framed by rice ears below which is half a cog wheel and the inscription "Việt Nam Dân chủ Cộng hòa" (Democratic Republic of Vietnam). Autonomous Republic of Cochinchina; Coat of arms of the Autonomous Republic of Cochinchina. [citation needed] 1946–1948