Monster Book droptable discrepencies

[color="#cc8899"]As you may or may not know or care, I recently spent more time than I'd care to realize at Cold Eyes hunting for Chaos Scrolls (to no avail). The sum total was at least 10-15hours, many on 2x drop. Monster book says they can drop Orichalcon ores and Mana Elixers - after killing several 10s of 1000s of the damn things, I didn't get a single one of either. So - are they in the book falsely, or are their droprates relegated to the ridiculously low scroll droprates?

If anyone knows of any similar discrepencies, feel free to list em here.[/COLOR]