diff --git a/minerals/default_mineral_copper.png b/minerals/default_mineral_copper.png new file mode 100644 index 0000000..e0fcb49 Binary files /dev/null and b/minerals/default_mineral_copper.png differ diff --git a/minerals/default_mineral_gold.png b/minerals/default_mineral_gold.png new file mode 100644 index 0000000..493e302 Binary files /dev/null and b/minerals/default_mineral_gold.png differ diff --git a/minerals/default_mineral_iron.png b/minerals/default_mineral_iron.png new file mode 100644 index 0000000..01fc06e Binary files /dev/null and b/minerals/default_mineral_iron.png differ diff --git a/minerals/default_mineral_tin.png b/minerals/default_mineral_tin.png new file mode 100644 index 0000000..7dc6659 Binary files /dev/null and b/minerals/default_mineral_tin.png differ