The discoveries of eclogite, ultramafite and gold mine in the periphery of the basin and gypsum-salt, dolomite, illite and strontium mine in the basin indicate the existence of mantle fluid activity.

• 盆地榴辉岩、镁铁-超镁铁岩的发现和盆地边缘大量金矿的分布，以及盆地中膏盐、白云岩、伊利石、锶矿床等的存在则表明了盆地广泛存在地幔流体活动。