Gold by the gram is a viable trading item. A troy ounce of gold is 31.1 grams. I hold RCM one gram rounds in my investment account, also 10 and 20 gram wafer items. I also buy 80 and 90 percent old silver coins, for the melt value. I buy old solid sterling silver items like spoons forks and serving plates for melting. I have a smelter company here in Toronto that charges me 15 percent of the refined silver price, for their services. Today the spot price in Canadian dollars for pure silver per ounce is $29.25 and the gold price is $2507.07 CDN per 24 karat ounce. This is a business for me, not a matter of "survival strategy ".
The price of gold and silver goes up and down by the minute just like the stock market indexes do. The majority of my gold was bought when it was at $1200 Canadian an ounce, so today's spot price of $2507.07 CDN is a nice increase in value. I wear a Canadian solid silver Maple Leaf one ounce coin in a 18 karat gold coin mounting as a neck piece. A reminder of why I buy the precious metals. This is what that coin look like .
link.
1 oz Random Year Canadian Maple Leaf Silver Coin | Royal Canadian Mint
JimB.