diff --git a/projects/1.20/assets/more-tetra-materials/mtetm/lang/en_us.json b/projects/1.20/assets/more-tetra-materials/mtetm/lang/en_us.json
new file mode 100644
index 000000000000..e99d992df325
--- /dev/null
+++ b/projects/1.20/assets/more-tetra-materials/mtetm/lang/en_us.json
@@ -0,0 +1,79 @@
+{
+  "creativetab.mtetm_item_tab": "More Tetra Materials",
+
+  "item.mtetm.mithril_ingot": "Mithril Ingot",
+  "item.mtetm.raw_mithril": "Raw Mithril",
+  "item.mtetm.mithril_nugget": "Mithril Nugget",
+  "item.mtetm.mithril_dust": "Mithril Dust",
+  "block.mtetm.mithril_block": "Block of Mithril",
+  "block.mtetm.raw_mithril_block": "Block of Raw Mithril",
+  "block.mtetm.mithril_ore": "Mithril Ore",
+  "block.mtetm.deepslate_mithril_ore": "Deepslate Mithril Ore",
+
+  "item.mtetm.adamantium_ingot": "Adamantium Ingot",
+  "item.mtetm.adamantium_nugget": "Adamantium Nugget",
+  "item.mtetm.adamantium_dust": "Adamantium Dust",
+  "item.mtetm.raw_adamantium": "Raw Adamantium",
+  "block.mtetm.adamantium_block": "Block of Adamantium",
+  "block.mtetm.raw_adamantium_block": "Block of Raw Adamantium",
+  "block.mtetm.adamantium_ore": "Adamantium Ore",
+
+  "item.mtetm.enderfused_adamantium_ingot": "Ender Adamantium Ingot",
+  "item.mtetm.enderfused_adamantium_nugget": "Ender Adamantium Nugget",
+  "item.mtetm.enderfused_adamantium_dust": "Ender Adamantium Dust",
+  "block.mtetm.enderfused_adamantium_block": "Block of Ender Adamantium",
+
+  "item.mtetm.pandorium_ingot": "Pandorium Ingot",
+  "item.mtetm.pandorium_nugget": "Pandorium Nugget",
+  "item.mtetm.pandorium_dust": "Pandorium Dust",
+  "item.mtetm.raw_pandorium": "Raw Pandorium",
+  "block.mtetm.pandorium_block": "Block of Pandorium",
+  "block.mtetm.raw_pandorium_block": "Block of Raw Pandorium",
+  "block.mtetm.pandorium_ore": "Pandorium Ore",
+
+  "block.mtetm.blood_emerald_ore": "Scarlite Ore",
+  "block.mtetm.blood_emerald_block": "Block of Scarlite",
+  "item.mtetm.blood_emerald": "Scarlite",
+  "item.mtetm.blood_emerald_dust": "Scarlite Dust",
+
+  "item.mtetm.ender_pearl_dust": "Ender Pearl Dust",
+
+  "tetra.material.mithril": "Mithril",
+  "tetra.material.mithril.prefix": "Mithril",
+  "tetra.material.adamantium": "Adamantium",
+  "tetra.material.adamantium.prefix": "Adamantium",
+  "tetra.material.enderfused_adamantium": "Ender Adamantium",
+  "tetra.material.enderfused_adamantium.prefix": "Ender Adamantium",
+  "tetra.material.pandorium": "Pandorium",
+  "tetra.material.pandorium.prefix": "Pandorium",
+
+  "tetra.material.blood_emerald": "Scarlite",
+  "tetra.material.blood_emerald.prefix": "Scarlite",
+  "tetra.material.quartz": "Quartz",
+  "tetra.material.quartz.prefix": "Quartz",
+  "tetra.material.charged_quartz": "Charged Quartz",
+  "tetra.material.charged_quartz.prefix": "Charged Quartz",
+
+  "tetra.smash_mithril_ingot_action.label": "Pulverize",
+  "tetra.smash_adamantium_ingot_action.label": "Pulverize",
+  "tetra.smash_blood_emerald_action.label": "Pulverize",
+  "tetra.smash_pandorium_ingot_action.label": "Pulverize",
+  "tetra.smash_enderfused_adamantium_ingot_action.label": "Pulverize",
+  "tetra.smash_ender_pearl_action.label": "Pulverize",
+
+  "tetra.material.socket_blood_emerald": "Scarlite socket",
+  "tetra.material.socket_blood_emerald.prefix": "§cScarlite§r",
+
+  "tetra.material.socket_charged_quartz": "Charged Quartz socket",
+  "tetra.material.socket_charged_quartz.prefix": "§bCharged Quartz§r",
+
+  "tetra.material.socket_rose_quartz": "Rose Quartz socket",
+  "tetra.material.socket_rose_quartz.prefix": "§dRose Quartz§r",
+
+  "block.mtetm.hellforge": "Hellforge",
+  "container.hellforge": "Hellforge",
+
+  "sounds.mtetm.hellforge_lit": "Hellforge Smelting",
+  "block.mtetm.hell_smelting_jei": "Hell Smelting",
+  "block.mtetm.smashing_jei": "Material Smashing"
+}
\ No newline at end of file
diff --git a/projects/1.20/assets/more-tetra-materials/mtetm/lang/zh_cn.json b/projects/1.20/assets/more-tetra-materials/mtetm/lang/zh_cn.json
new file mode 100644
index 000000000000..bae9bb02d16c
--- /dev/null
+++ b/projects/1.20/assets/more-tetra-materials/mtetm/lang/zh_cn.json
@@ -0,0 +1,79 @@
+{
+  "creativetab.mtetm_item_tab": "More Tetra Materials",
+
+  "item.mtetm.mithril_ingot": "秘银锭",
+  "item.mtetm.raw_mithril": "粗秘银",
+  "item.mtetm.mithril_nugget": "秘银粒",
+  "item.mtetm.mithril_dust": "秘银粉",
+  "block.mtetm.mithril_block": "秘银块",
+  "block.mtetm.raw_mithril_block": "粗秘银块",
+  "block.mtetm.mithril_ore": "秘银矿石",
+  "block.mtetm.deepslate_mithril_ore": "深层秘银矿石",
+
+  "item.mtetm.adamantium_ingot": "精金锭",
+  "item.mtetm.adamantium_nugget": "精金粒",
+  "item.mtetm.adamantium_dust": "精金粉",
+  "item.mtetm.raw_adamantium": "粗精金",
+  "block.mtetm.adamantium_block": "精金块",
+  "block.mtetm.raw_adamantium_block": "粗精金块",
+  "block.mtetm.adamantium_ore": "精金矿石",
+
+  "item.mtetm.enderfused_adamantium_ingot": "末影精金锭",
+  "item.mtetm.enderfused_adamantium_nugget": "末影精金粒",
+  "item.mtetm.enderfused_adamantium_dust": "末影精金粉",
+  "block.mtetm.enderfused_adamantium_block": "末影精金块",
+
+  "item.mtetm.pandorium_ingot": "潘多拉钢锭",
+  "item.mtetm.pandorium_nugget": "潘多拉钢粒",
+  "item.mtetm.pandorium_dust": "潘多拉钢粉",
+  "item.mtetm.raw_pandorium": "粗潘多拉钢",
+  "block.mtetm.pandorium_block": "潘多拉钢块",
+  "block.mtetm.raw_pandorium_block": "粗潘多拉钢块",
+  "block.mtetm.pandorium_ore": "潘多拉钢矿石",
+
+  "block.mtetm.blood_emerald_ore": "绯痂晶矿石",
+  "block.mtetm.blood_emerald_block": "绯痂晶块",
+  "item.mtetm.blood_emerald": "绯痂晶",
+  "item.mtetm.blood_emerald_dust": "绯痂晶粉",
+
+  "item.mtetm.ender_pearl_dust": "末影珍珠粉",
+
+  "tetra.material.mithril": "秘银",
+  "tetra.material.mithril.prefix": "秘银",
+  "tetra.material.adamantium": "精金",
+  "tetra.material.adamantium.prefix": "精金",
+  "tetra.material.enderfused_adamantium": "末影精金",
+  "tetra.material.enderfused_adamantium.prefix": "末影精金",
+  "tetra.material.pandorium": "潘多拉钢",
+  "tetra.material.pandorium.prefix": "潘多拉钢",
+
+  "tetra.material.blood_emerald": "绯痂晶",
+  "tetra.material.blood_emerald.prefix": "绯痂晶",
+  "tetra.material.quartz": "石英",
+  "tetra.material.quartz.prefix": "石英",
+  "tetra.material.charged_quartz": "充能石英",
+  "tetra.material.charged_quartz.prefix": "充能石英",
+
+  "tetra.smash_mithril_ingot_action.label": "粉碎",
+  "tetra.smash_adamantium_ingot_action.label": "粉碎",
+  "tetra.smash_blood_emerald_action.label": "粉碎",
+  "tetra.smash_pandorium_ingot_action.label": "粉碎",
+  "tetra.smash_enderfused_adamantium_ingot_action.label": "粉碎",
+  "tetra.smash_ender_pearl_action.label": "粉碎",
+
+  "tetra.material.socket_blood_emerald": "绯痂晶嵌材",
+  "tetra.material.socket_blood_emerald.prefix": "§c绯痂晶§r",
+
+  "tetra.material.socket_charged_quartz": "充能石英嵌材",
+  "tetra.material.socket_charged_quartz.prefix": "§b充能石英§r",
+
+  "tetra.material.socket_rose_quartz": "玫瑰石英嵌材",
+  "tetra.material.socket_rose_quartz.prefix": "§d玫瑰石英§r",
+
+  "block.mtetm.hellforge": "狱炎锻炉",
+  "container.hellforge": "狱炎锻炉",
+
+  "sounds.mtetm.hellforge_lit": "狱炎锻炉烧炼",
+  "block.mtetm.hell_smelting_jei": "狱炎烧炼",
+  "block.mtetm.smashing_jei": "粉碎材料"
+}
\ No newline at end of file