Feldspar, a group of rock-forming tectosilicate minerals, is widely found across the globe, primarily as a component of igneous, metamorphic, and sedimentary rocks. Significant deposits and active production occur in various countries, with a concentration of major producers in Asia and Europe.
Major Global Sources of Feldspar
The presence of feldspar is widespread, but large-scale extraction and commercial reserves are concentrated in several key nations. These countries not only possess substantial feldspar deposits but also lead in its production for various industrial applications.
As of recent data, countries with notable feldspar production and reserves include:
- India: A prominent global producer, India possesses extensive feldspar reserves, making it a key source for the mineral.
- China: Another major player in the global market, China has considerable production capabilities and substantial reserves of feldspar.
- Italy: In Europe, Italy stands out as a significant producer of feldspar, contributing notably to the European and global supply.
- Iran: Located in the Middle East, Iran holds some of the largest known feldspar reserves globally, alongside significant production.
The table below highlights recent production figures and estimated reserves for some of the leading countries:
| Country | 2022 Production (1000 tonnes) | Reserves (1000 tonnes) |
|---|---|---|
| India | 6,600 | 320,000 |
| China | 2,400 | 130,000 |
| Italy | 2,200 | Not specified |
| Iran | 2,000 | 630,000 |
Beyond these major producers, feldspar is also mined in various other countries, including Turkey, the United States, Thailand, and Spain, among others, reflecting its ubiquitous nature in Earth's crust. Its widespread availability ensures a steady supply for industries ranging from ceramics and glass manufacturing to fillers and abrasives.
