Answer:
The minerals and precious stones would be part of the current account, which is one of the three components of the balance of payments, the other two being the capital account and the financial account.
Step-by-step explanation:
The current account includes income transfers, current transfers, the balance in the trade of services, and the balance in the trade of goods. The export value of minerals and precious stones would more specifically be in the balance of the trade of goods, simply because minerals and precious stones are classified as economic goods.