We found 2 dictionaries that define the word obsidian hydration:

General (1 matching dictionary)

1. Obsidian hydration: Wikipedia, the Free Encyclopedia

Science (1 matching dictionary)

2. Archaeology Wordsmith (No longer online)

Phrases: obsidian hydration dating, more... ▸ Words similar to obsidian hydration ▸ Usage examples for obsidian hydration ▸ Idioms related to obsidian hydration ▸ Wikipedia articles (New!) ▸ Words that often appear near obsidian hydration ▸ Rhymes of obsidian hydration ▸ Invented words related to obsidian hydration