How much would a florin from the renaissance time period be worth compared to gold these days?

I know people found as much as a few hundred dollars worth in a single day, but were there any huge finds? Where the whole area just contained a huge amount of gold?

How did people mine gold in Africa during the medieval period? Did they use pick axes, shovels, and hoes?

You think someone some where would know where it went. Because there was tons of it all over the world. The temple in Jerusalem after the city was sacked was it taken to Rome? When Rome was sacked and all the great temples destroyed where did all the gold go from there? Whole sautes of gold were melted down, but where did it go? Then the palaces in Baghdad where did all he gold go from there? It couldn’t of just disappeared. Also all the gold missing from Germany after world war II where did it go? Does anyone know?

why didn’t he want the easy credit system? he was all about the common people and doesnt easy money help lower class citizens to get credit more easily?