丁敬,，壽山田黃石印章,，重585克,，丁敬，字敬身,，號(hào)純丁,，硯林，別號(hào)一龍泓山人,，浙江杭州錢塘人,，清代書法家，篆刻家,，藏品為壽山田黃稀有品種,，工為清工，雕刻非常精細(xì),。

Ding Jing, Shoushan Tian Huangshi seal, weighing 585 grams, Ding Jing, the word Jingshen, No. chunding, Yanlin, No. yilonghongshan, Qiantang, Hangzhou, Zhejiang Province, calligrapher and seal Carver of the Qing Dynasty. The collection is a rare variety of Shoushan Tianhuang. The work is Qing Dynasty, and the carving is very fine.

吳昌碩壽山田黃印章,，重419克，吳昌碩，初名俊,，字昌碩,，倉(cāng)石，老蒼,，缶道人,，浙江孝豐縣鄣吳人，晚清民國(guó)著名畫家,，篆刻家,，杭州西泠印社首任社長(zhǎng)。此印田黃特征明細(xì)雕工精美,。

Wu Changshuo, Shoushan Tianhuang seal, weighing 419g, was first named Jun, with the words of Changshuo, Cangshi, laocang, Taoist fou, Zhang Wu from Xiaofeng County, Zhejiang Province, a famous painter and seal Carver in the late Qing Dynasty and the Republic of China, and the first president of Xiling Seal engraver's society in Hangzhou. The features of the seal Tianhuang are detailed and the carving is exquisite,。

林友清，烏雅皮松下老人,，薄意雕刻壽山田黃石,，重67克。林友清字友琛,，號(hào)渭承,，福山鼓山鎮(zhèn)后嶼村人，林元珠次子,，被稱為東門清,，擅長(zhǎng)印章和人物雕刻。

Lin Youqing, an old man under wuyapi pine, is a thin sculpture of Shoushan Tian Huangshi, weighing 67 grams. Lin Youqing, whose name is Youchen and whose name is Weicheng, is from Houyu village, Gushan Town, Fushan city. He is the second son of Lin Yuanzhu. He is known as dongmenqing. He is good at seal and figure carving.

田黃石,，簡(jiǎn)稱“田黃”,，產(chǎn)于福州市壽山鄉(xiāng)壽山溪兩旁之水稻田底下，呈黃色而得名,。是壽山石品種中的珍品,。廣義的田黃石指“田坑石”，狹義的田黃石指田坑石中發(fā)黃色者,。物理性質(zhì),、工藝美術(shù)特征方面，田黃石與壽山石相近,，已成為獨(dú)立的印章石品種,。正紅，色如桔皮,，鮮艷通明,，又稱“桔皮紅田”，極為罕見,。煨紅,，是因燒草積肥等人為原因，使土層受熱，而埋藏田中的田黃石受高溫影響,，表皮二氧化鐵引起化學(xué)變化,，形成紅色層，肌里則依然保持原有黃色,。往往遜其溫嫩,，所以不為人們所珍重。紅田是自然生成的一身原紅色,，“天生佳麗”,，色如橘皮，紅中帶赭,，稱橘皮紅,，“紅田”極為少見，其質(zhì)細(xì)嫩凝潤(rùn),，微透明,，肌理隱含蘿卜紋，是稀有的石種,。雕刻精細(xì),，較為稀少。

Tian Huangshi, abbreviated as 'Tianhuang', is produced at the bottom of paddy fields on both sides of Shoushan River in Shoushan Township, Fuzhou City. It is yellow and named after it. It is a treasure in the variety of Shoushan stone. In a broad sense, Tianhuang stone refers to 'tiankengshi', while in a narrow sense, it refers to the yellow in the Tiankeng stone. In terms of physical properties and arts and crafts, Tianhuang stone is similar to Shoushan stone and has become an independent seal stone variety. Red, such as orange peel, bright and bright, also known as 'orange peel red field', extremely rare. The reason of simmering red is that the soil layer is heated because of burning grass and accumulating fertilizer. However, under the influence of high temperature, the surface iron oxide causes chemical changes to form a red layer, while the original yellow color remains in the muscle. Often inferior to its tender, so it is not valued by people. Hongtian is a kind of natural red, which is naturally beautiful. Its color is like orange peel, with ochre in the red. It is called orange peel red. 'Hongtian' is very rare. Its quality is tender and moist, and its texture contains radish grain. It is a rare stone species. The carving is fine and rare.