The correct answer to this open question is the following.
The conclusion I can draw about Brandt knowing that he continued his search for precious metals after most Jamestown settlers were involved in agriculture is the following.
It seems that Sebastian Brand continued to believe that he could find precious minerals such as silver, copper, and gold in the Jamestown colony of Virginia. He maintained his hope for the great discoveries of precious rocks that he wrote a letter on January 13, 1622, to Henry Hovener, who was a merchant from the Netherlands that at the time was living in London, England.
By some estimates, 20,000 Puritans migrated to the region between 1630 and 1640. A larger share of immigrants came to America seeking economic opportunities. However, because the price of passage was steep, an estimated one-half or more of the white Europeans who made the voyage did so by becoming indentured servants.
This is the accurate answer you are looking for.
I think cloning in my opinion is not OK because when somethings wrong with the experiment just my opinion