Summary:
The items added in 1.17.0.50 Beta are not translated in other languages.

List of items:

• Amethyst
• Raw iron, copper, and gold
• Spyglass
• Tinted glass
• Calcite
• Tuff
• Smooth basalt

Steps to Reproduce:

1. Go to Settings > Language
2. Select a non-English language
3. Create a new world with the Caves & Cliffs experimental toggle enabled
4. In the Creative inventory, search for any of the items listed above
5. Hover over the item

Observed Results:
The item name is not translated.

Expected Results:
The item name should be translated.

Screenshot: