Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Heritage of Mercury. Almadén and Idrija' has mentioned 'Austria' in the following places:
Occurrence Sentence Text Source
The price paid was high, but one of the Rothschild family firms had previously purchased the quicksilver mine in Idrija (now in Slovenia) from Austria; thus the firm had a monopoly on quicksilver (until the discovery of New Almaden in California).