Australian gold rushes been found on his station at Clunes in March 1850. Bruhn also explored the countryside and found quartz reefs in the vicinity. "This information he promulgated through the country in the course of his journey." One of the people to whom Bruhn communicated this information was James Esmond who was at that time engaged in erecting a building on James Hodgkinson's station "Woodstock" at Lexton about 16 miles (25 km) to the west of Clunes. This then indirectly led to the first gold rush in Victoria from Esmond's subsequent discovery of payable gold at Clunes in July 1851. Bruhn also
Victorian gold rush these and other discoveries, however, it was impracticable to market the gold, and James Esmond's "find" which was made on Creswick's Creek, a tributary of the Loddon River, at Clunes on 1 July 1851, was the first marketable gold field. A party formed by Mr. Louis John Michel, consisting of himself, Mr. William Haberlin, James Furnival, James Melville, James Headon, and B. Groenig, discovered the existence of gold in the quartz rocks of the Yarra ranges, at Andersons Creek, near Warrandyte, in the latter part of June, and showed it on the spot to Dr. Webb Richmond, on behalf of