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Rajesh Mehta

Rajesh Mehta is a passionate collector of rare minerals and fossils, with over 15 years in the field. His expertise lies in gemology, and he has contributed extensively to online platforms. Rajesh's articles provide invaluable information for both beginners and seasoned collectors, focusing on the aesthetic and educational value of collectibles.
Close-up view of quartz rock showcasing its crystalline structure
Close-up view of quartz rock showcasing its crystalline structure
Explore the unique features of quartz rocks, from colors to textures. Discover their geological contexts and learn to identify them easily! πŸͺ¨πŸ’Ž
Detailed close-up of ornate silverware design
Detailed close-up of ornate silverware design
Discover the true value of real silver silverware! Gain insights on quality, market trends, and how to navigate buying and selling with confidence. πŸ₯„βœ¨
Close-up of a small jeweler's torch with a flame
Close-up of a small jeweler's torch with a flame
Discover the small jeweler's torch! πŸ”₯ Learn its types, functions, safety tips, and maintenance for better jewelry creation and repair. Elevate your craft! πŸ’
Diagram illustrating the internal components of a stone tumbling machine
Diagram illustrating the internal components of a stone tumbling machine
Discover the inner workings of stone tumbling machines πŸ”, their benefits for collectors, and how they enrich the knowledge of geology & mineralogy. 🌍
Authentic megalodon tooth showcased on a display
Authentic megalodon tooth showcased on a display
Discover the world of megalodon teeth in our detailed guide. Learn to spot fakes, understand market trends, and enhance your collectibles expertise. πŸ¦ˆπŸ”
A close-up view of a bumblebee jasper pendant showcasing its vibrant yellow and black patterns.
A close-up view of a bumblebee jasper pendant showcasing its vibrant yellow and black patterns.
Discover the charm of bumblebee jasper jewelry! πŸ’Ž Learn about its origins, distinct properties, care tips, and trend status in the gemstone world. ✨
An illustration depicting the acid testing of minerals, showcasing vibrant geological samples.
An illustration depicting the acid testing of minerals, showcasing vibrant geological samples.
Dive into acid testing and its importance in fields like geology and jewelry evaluation. Discover techniques, safety protocols, and applications! πŸ”βš—οΈ
Dremel Glass and Stone Kit tools displayed on a workbench
Dremel Glass and Stone Kit tools displayed on a workbench
Unlock your creativity with the Dremel Glass and Stone Kit! πŸ› οΈ Explore features, materials, safety tips, and maintenance to enhance your projects. πŸ’Ž
A scenic view of a gold mining landscape showcasing nature's beauty.
A scenic view of a gold mining landscape showcasing nature's beauty.
Discover the multifaceted realm of public gold mining! ✨ Explore its history, techniques, economic impact, and environmental effects. Join the conversation! πŸ’°
A close-up of an authentic megalodon tooth showcasing its serrated edges and size
A close-up of an authentic megalodon tooth showcasing its serrated edges and size
Discover the captivating world of megalodon teeth! 🦷 Uncover their history, identification, market trends, and ethical practices in fossil collecting.
Stunning close-up of opalized wood showcasing vibrant colors and intricate patterns.
Stunning close-up of opalized wood showcasing vibrant colors and intricate patterns.
Discover the unique world of opalized wood! 🌳✨ Learn about its formation, properties, and artistic value, plus insights for collectors and investors.
A close-up view of dark green stone with gold flecks reflecting light
A close-up view of dark green stone with gold flecks reflecting light
Discover the enchanting dark green stone adorned with shimmering gold flecks. Explore its geological wonders, cultural importance, and uses in art and jewelry. πŸ’šβœ¨