{"type":"product","schema_version":"1.0","item_id":"100341317378","canonical_url":"https://tw.bid.yahoo.com/item/100341317378","title":"七彩礦","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-23T23:15:09.346Z","current_price":280,"original_price":null,"stock_status":"low_stock","available_quantity":4,"sold_quantity":1,"seller":{"id":"Y1081913068","name":"二手百貨","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/58e86dce-a6ac-44ba-90c0-0c912abb054c.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/28aec548-11ee-4e4d-ac41-9435f433ce92.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a88cb2fb-faeb-42c9-aa2c-cffcec184e7e.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"七彩礦,每個重約250g左右,長約150mm左右,寬約60mm左右,抽樣拍攝.每個大小形狀略有差異,多呈長條狀,隨機出貨,可接受者請依自己需要量下單.七彩礦以銅鐵為主的多金屬礦藏的氧化帶，常與方解石、石灰石、白雲石、石英等共生。 呈七彩靚色的小晶體，密密麻麻地附著於凸凹不平的石體上，一團團一片片，晶光閃爍，五彩繽紛，照得人眼花繚亂。 七彩礦為什麼有這樣漂亮的色彩呢？其黑色金屬有鐵、錳，有色金屬有銅、鎢、鉬、鋅、鉛、鈷、鎳，貴重金屬有金、銀， 稀散元素有,鍺、鎵、鉈、銦、硒、鍶、錸、碲等。礦藏多呈多金屬共生狀態。其接近地表的部分，在日晒雨淋等外因作用下， 就會發生一系列化學變化，七彩靚色就是這種長期變化的結果。七彩礦的晶體結構較疏鬆，硬度較低，比重較輕，用手大力掰都可以將其折斷。","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"20452","category_name":"其他","breadcrumb":[{"id":"20000","name":"古董、藝術與礦石","url":"/tw/%E5%8F%A4%E8%91%A3%E3%80%81%E8%97%9D%E8%A1%93%E8%88%87%E7%A4%A6%E7%9F%B3-20000-category.html"},{"id":"20452","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-20452-category.html"}],"view_count":0,"watch_count":0}