Добавить лут, который получается при майнинге:
data.raw["simple-entity-with-owner"]["crash-site-spaceship-wreck-small-1"].minable = {mining_time = 0.75, result = "concrete", count = 200}
data.raw["simple-entity-with-owner"]["crash-site-spaceship-wreck-small-2"].minable = {mining_time = 0.75, result = "copper-plate", count = 200}
data.raw["simple-entity-with-owner"]["crash-site-spaceship-wreck-small-3"].minable = {mining_time = 0.75, result = "iron-plate", count = 200}
data.raw["simple-entity-with-owner"]["crash-site-spaceship-wreck-small-4"].minable = {mining_time = 0.75, result = "steel-plate", count = 200}
Вот для этих четырёх:
Тип и название можно посмотреть в дебаге, нажми F5.