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This table provides a detailed overview of domestic natural zeolite mining operations in the United States for the year 2022, categorized by the type of zeolite extracted and the companies involved. Zeolites are microporous, aluminosilicate minerals widely used in water purification, agriculture, and industrial applications such as catalysis and gas absorption. Understanding the distribution of zeolite operations by type and location is crucial for assessing the supply chain stability, regional economic contributions, and potential growth areas within the mineral sector.
In 2022, clinoptilolite was the predominant type of natural zeolite mined domestically, with multiple operations spanning California, Idaho, New Mexico, Oregon, and Texas. Notably, companies such as KMI Zeolite Inc., St. Cloud Mining Co., and PDZ Co., LLC operated across several states, indicating a broad geographic spread for clinoptilolite extraction. Arizona was unique in producing chabazite, with UOP LLC as the sole operator listed. The presence of multiple companies in states like Oregon and Idaho suggests a competitive market and potentially robust production capacity in those regions. The data reflects continuity in domestic zeolite mining activities, with no new types or significant shifts in operator distribution reported through September 2023.
| TABLE 2 | ||
| DOMESTIC NATURAL ZEOLITE OPERATIONS, BY TYPE, IN 20221 | ||
| State and company | Type of zeolite | |
| Arizona, UOP LLC | Chabazite. | |
| California: | ||
| KMI Zeolite Inc. | Clinoptilolite. | |
| St. Cloud Mining Co. | Do. | |
| Idaho: | ||
| Bear River Zeolite Co. | Do. | |
| PDZ Co., LLC | Do. | |
| New Mexico, St. Cloud Mining Co. | Do. | |
| Oregon: | ||
| Ida–Ore Mining LLC | Do. | |
| PDZ Co., LLC | Do. | |
| Teague Mineral Products | Do. | |
| Texas, Zeotech Corp. | Do. | |
Do. Ditto.
1Table includes data available through September 7, 2023.
2The St. Cloud Mining Co. operates two natural zeolite mines in Arizona.
Source: United States Geological Survey Mineral Resources Program
See also: Zeolites statistics | Mineral commodity prices