![Economic geology / Gemstones / Chemical elements / Transition metals / Zircon / Hafnium / Iluka Resources / Heavy mineral sands ore deposits / Ilmenite / Chemistry / Matter / Oxide minerals Economic geology / Gemstones / Chemical elements / Transition metals / Zircon / Hafnium / Iluka Resources / Heavy mineral sands ore deposits / Ilmenite / Chemistry / Matter / Oxide minerals](https://www.pdfsearch.io/img/8138d8093fbcadc4fad88e0fe72bada1.jpg) Date: 2001-08-30 10:02:50Economic geology Gemstones Chemical elements Transition metals Zircon Hafnium Iluka Resources Heavy mineral sands ore deposits Ilmenite Chemistry Matter Oxide minerals | | ZIRCONIUM AND HAFNIUM By James B. Hedrick Domestic survey data and tables were prepared by Mahbood Mahdavi, statistical assistant, and the world production table was prepared by Linder Roberts, international data coordinAdd to Reading ListSource URL: minerals.usgs.govDownload Document from Source Website File Size: 163,65 KBShare Document on Facebook
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