The heavy mineral data of the Jiumuhe Formation in the Zhongguai Uplift of the Junggar Basin

The heavy minerals in the conglomerate reservoir of the Jiamuhe Formation in Zhongguai Uplift are predominantly composed of plagioclase, magnetite, ilmenite, and limonite, followed by epidote and leucoxene, exhibiting a combination characteristic of unstable minerals + moderately stable minerals + altered moderately stable minerals. The unstable heavy minerals include plagioclase and epidote; the moderately stable heavy minerals consist of magnetite and ilmenite, while the altered moderately stable heavy minerals comprise limonite and leucoxene.