ðə vˈæli hˈæzbiːn nˈoʊn fɔːɹ ɪts blˈæk fˈaɪɚɹˈoʊpəlz, ænd sˌʌm mˈaɪnɪŋ ˌɑːpɚɹˈeɪʃənz ɪnðɪ ˈɛɹiə wɪl ɐlˈaʊ sɪvˈɪliənz tə hˈʌnt fɚðə pɹˈɛʃəs stˈoʊnz fɚɹə fˈiː.
The valley has been known for its black fire-opals, and some mining operations in the area will allow civilians to hunt for the precious stones for a fee.