Answer:
Indus Valley traders would obtain turquoise from mines in regions near their civilization, such as Persia (modern-day Iran) and northeastern Iran, where turquoise was mined. They could also acquire turquoise through trade networks that connected the Indus Valley with other cultures, facilitating the exchange of goods including semi-precious stones like turquoise. Additionally, traders could engage in barter trade, exchanging local goods for turquoise with traders from different regions, further expanding their access to this sought-after commodity. These methods enabled Indus Valley traders to procure turquoise, enriching their trade relationships and material culture
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