一些寿山石新品种的宝石学研究

对二号矿石、汶洋石、山仔濑石、房栊岩石、山秀园石、芙蓉石、大山石等一些近年来在寿山石市场上较为常见的寿山石品种进行了研究,详细测定了它们的密度、硬度和矿物组成等.研究表明,二号矿石、房栊岩石和大山石主要由地开石组成,连江黄石、山仔濑石和汶洋石主要含有伊利石,叶蜡石是芙蓉石和山秀园石寿山石品种的主要矿物组成.综合现有的研究资料,建议将寿山石分为田石系、高山石系、月洋石系和连江黄石系.

Gemmology of Some New Varieties of Shoushan Stone

Some new varieties of Shoushan stone in the recent gem market, such as Erhaokuang stone, Wenyang stone, Shanzilai stone, Fanglongyan stone, Shanxiuyuan stone and Furong stone, have been studied. The density, hardness and mineral constituents were examined systematically. The results show that Erhaokuang stone, Fanglongyan stone and Dashan stone are made up of dickite; Lianjianghuang stone, Shanzilai stone and Wenyang stone contain illite as a dominant constituent mineral, and Shanxiuyuan stone and Furong stone are mainly composed of pyrophyllite. A new suggestion is proposed that Shoushan stone, on the basis of the mineral constituents, is put into four groups-- Tian stone group, Gaoshan stone group, Yueyang stone group and Lianjianghuang stone group.