Final answer:
The yield of gemstones in Pakistan is hampered by outdated mining technology, lack of regulation, and insufficient research. Improvement can be achieved by modernizing techniques, enforcing regulations, and investing in geological research.
Step-by-step explanation:
The yield of gemstones in Pakistan is hampered by a variety of factors such as outdated mining technology, lack of proper regulation, and insufficient investment in research and development. To improve the yield, the following strategies can be deployed:
- Modernizing mining techniques with new technology to increase efficiency.
- Implementing stronger regulatory frameworks to ensure sustainable mining practices.
- Investing in geological surveys and research to accurately locate gemstone reserves.
By addressing these areas, Pakistan can enhance its gemstone production and establish a more lucrative and sustainable gemstone industry.