Roger Matthews

Roger Matthews is a geologist and mining expert. He has worked in the mining industry for over 20 years and has a strong background in geology and rockhounding. Roger is also a popular speaker and has given talks at various conferences and events. He is known for his expertise in the field of geology and his ability to explain complex concepts in a clear and concise manner. Roger is also a passionate advocate for the importance of geology and mining in our daily lives. He has written several articles and books on the subject and is a frequent contributor to various publications. Roger is also a popular podcaster and has hosted several shows on geology and mining.