Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
It is found in nature as the minerals valentinite and senarmontite.
This form exists in nature as the mineral valentinite.
It occurs in association with cervantite, valentinite, kermesite, native antimony and stibnite.
A rich deposit of valentinite has been found in the Constantine province of Algeria.