{"User":"@Shah_waqas","timestamp":"2023-02-14 04:31:46","link":"ansr.ly/842e65&Shah_waqas","answer":"A bucket of lava lasts approximately 20 minutes in a furnace, assuming that it is used continuously without being replenished. Lava is a valuable fuel source in Minecraft and is used to smelt ores and other materials. The time it lasts in a furnace will depend on various factors, such as the number of items being smelted, the speed of the game, and any modifications to the game's code."}