Here is the full solution for CraftConnections Day 47. Each group is shown with its difficulty colour and a redundant shape, so it stays readable if you are colour blind.
Classic — Day 47
● Terracotta Light Blue Terracotta · Brown Terracotta · Light Gray Terracotta · White Terracotta
▲ Only found in the Nether Nether Quartz · Gilded Blackstone · Ancient Debris · Ghast Tear
◆ You mine these with a shovel Pink Concrete Powder · Orange Concrete Powder · Magenta Concrete Powder · Dirt Path
★ Crafted with gold Gold Nugget · Block of Gold · Netherite Ingot · Clock
No-overlap — Day 47
● Shovels Copper Shovel · Stone Shovel · Iron Shovel · Wooden Shovel