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Dr. Raghavendra Iyer

Dr. Raghavendra Iyer is an eminent geochemist and researcher with over 20 years of experience in studying rocks and their formation processes. With a Ph.D. from the Indian School of Mines, he is actively involved in research and education, sharing his expertise through articles and workshops.
A close-up view of shungite crystals showcasing their unique texture and sheen.
A close-up view of shungite crystals showcasing their unique texture and sheen.
Explore the fascinating world of shungite! Discover its origins, unique properties, and uses in health and water filtration. πŸŒπŸ’§ Uncover the science and stories!
Detailed diagram illustrating the scientific principles of UV light and its spectrum
Detailed diagram illustrating the scientific principles of UV light and its spectrum
Explore the science, applications, and benefits of black light UV lamps. Learn effective usage, types, and maintenance. Illuminate your collectibles! πŸ”¦πŸ–ΌοΈ
Close-up view of a magnifying glass focusing on a rock specimen
Close-up view of a magnifying glass focusing on a rock specimen
Dive into the world of rock collecting! This guide helps you find the perfect magnifying glass πŸͺ¨ by detailing magnification, clarity, and usability features.
A close-up view of a pearl in its natural habitat within an oyster
A close-up view of a pearl in its natural habitat within an oyster
Discover the definition, formation, types, and cultural significance of pearls. Explore care tips, myths, and their place in the jewelry market! 🐚✨
Glistening green chromium diopside crystals
Glistening green chromium diopside crystals
Discover the captivating world of chromium diopside 🌍, exploring its unique features, geological origins, and diverse applications in jewelry and mineralogy. πŸ’Ž
Excavation site showcasing various fossil layers
Excavation site showcasing various fossil layers
Unearth the secrets of our planet's past through dinosaur fossil digs. Discover excavation tools, methods, ethics, and the future of paleontology. πŸ¦–πŸ”
A detailed diagram showcasing different crystalline structures.
A detailed diagram showcasing different crystalline structures.
Explore the fascinating world of crystalline types! Discover their structures, classifications, and characteristics. 🧊 Learn their role in geology, physics, and materials science. πŸ“š
Gold detector in action on a rocky terrain
Gold detector in action on a rocky terrain
Uncover the essentials of gold detecting equipment with our comprehensive guide. Explore types, functionality, maintenance, and selection tips for every environment. πŸžοΈπŸ”
Vibrant topaz crystals showcasing a spectrum of colors.
Vibrant topaz crystals showcasing a spectrum of colors.
Discover the captivating world of topaz through stunning imagery. Explore its colors, formations, and significance in geology, jewelry, & spirituality. πŸ’ŽπŸŒ
A close-up view of intricately designed silver pickle jewellery showcasing its unique patterns and textures.
A close-up view of intricately designed silver pickle jewellery showcasing its unique patterns and textures.
Discover the rich history and artistry behind silver pickle jewellery. Uncover its unique symbolism, craftsmanship, maintenance tips, and contemporary appeal. βœ¨πŸ‚
Exploring the Intricacies of Etsy Agate: A Comprehensive Guide Introduction
Exploring the Intricacies of Etsy Agate: A Comprehensive Guide Introduction
Discover the fascinating world of Etsy agate! πŸͺ¨ From types and significance to identification tips and community insights, this guide unveils all aspects for collectors and enthusiasts.
Exploring Arrowheads: A Comprehensive Guide Introduction
Exploring Arrowheads: A Comprehensive Guide Introduction
Discover the fascinating realm of arrowheads! 🏹 This guide covers their history, classifications, collecting strategies, and their significance in archaeology. πŸ“œ