Remember that issue I ran into, but appeared like no one else had it? Well... not anymore :(

DarkPacks/SevTech-Ages#624

resources/contenttweaker/blockstates/materials/aquamarine_ore_minecraft_stone.json:

{
  "forge_marker": 1,
  "defaults": {
    "transform": "forge:default-block",
    "model": "base:ore",
    "textures": {
      "particle": "minecraft:blocks/stone",
      "texture": "minecraft:blocks/stone",
      "ore": "base:blocks/ore",
      "ore_shadow": "base:blocks/ore_shadow"
    }
  },
  "variants": {
    "normal": [
      {}
    ],
    "inventory": [
      {}
    ]
  }
}

Worth noting, this appears to only be happening with the minecraft:blocks/stone texture. I have a few ores for other textures than stone, and they are all from other mods, and those display fine.

Have you tried blocks/stone instead?

Well, this is how its generated. I can give that a try though. The particle works fine.

Didn't make a difference

Copying over the options.txt, configs, resources, mods, and the necessary scripts to create the CoT blocks seems to not have the issue..

Turns out it's an issue on another mod who is changing how the Stone texture works