瑪瑙也作碼瑙、馬瑙、馬腦等，是玉髓類礦物的一種，經(jīng)常是混有蛋白石和隱晶質(zhì)石英的紋帶狀塊體，硬度6.5-7度，比重2.65，色彩相當(dāng)有層次。有半透明或不透明的。原形態(tài)三方晶系。常呈致密塊狀而形成各種構(gòu)造。

此藏品是一件天然形成，藏品十分精致，層次分明，紋理自然。寬19.2厘米，高14.3厘米。獸頭圓瞪著大眼，目視前方，似乎在尋找和窺探著什么，突出了魚首的色彩和造型美。

魚是自然界中的精靈，品種繁多，它是我國(guó)民間藝術(shù)作品中最為常見的形象之一,魚是自然界中的精靈，品種繁多，它是我國(guó)民間藝術(shù)作品中最為常見的形象之一,最為常見的就有“年年有余”、“吉慶有余”之意，寄托著人們對(duì)于美好生活的向往和追求

此青色碼碯魚首保存完整，形制天然，全部碼碯，內(nèi)質(zhì)純凈，魚首高昂，形態(tài)逼真，魚嘴魚腮魚翅清淅，實(shí)乃世間罕有之珍品。真可謂:皇家園林，君臨天下，擁十二獣首；朝野臣民，年年有余，拜魚首足也

Agate is also used as code onyx, onyx, horse brain, etc. It is a kind of chalcedony minerals. It is often a banded block mixed with opal and cryptocrystalline quartz. The hardness is 6.5-7 degrees, the specific gravity is 2.65, and the color is equivalent. There are levels. There are translucent or opaque. The original form of the trigonal crystal system. It is often dense and massive and forms various structures.

This collection is a natural formation, the collection is very delicate, layered, and natural texture. It is 19.2 cm wide and 14.3 cm high. The beast's head was round with wide eyes, looking forward, as if looking for and spying something, highlighting the color and beauty of the fish head.

Fish is a fairy in nature, with many varieties. It is one of the most common images in China's folk art works. Fish is a fairy in nature with many varieties. It is one of the most common images in China's folk art works. It means "more than every year" and "more than auspicious celebrations", which entrusts people's yearning and pursuit for a better life

The head of this cyan coded fish is intact and natural in shape. All the coded fish have pure inner quality. The fish head is high and the shape is lifelike. The fish mouth, fish gills and shark fins are clear. It is a rare treasure in the world. It can be said that the imperial garden, the king over the world, has twelve veteran heads;