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Arjun Sen

Arjun Sen is a seasoned collector and author who specializes in gemstones and their historical contexts. His articles are rich in detail, focusing on the cultural significance of gems in various cultures.
A close-up view of various gemstones showcasing their vibrant colors and unique textures
A close-up view of various gemstones showcasing their vibrant colors and unique textures

An In-Depth Exploration of Rocks and Minerals

By
Arjun Sen
Discover the fascinating world of rocks and minerals πŸͺ¨βœ¨. Learn their composition, classification, and everyday significance while exploring collecting tips and preservation methods.
A diverse collection of rock specimens showcasing various types and textures.
A diverse collection of rock specimens showcasing various types and textures.

Understanding Rock Kits for Collectors and Enthusiasts

By
Arjun Sen
Delve into the world of rock kits! Discover their significance in geology, typical elements included, and how to create your personalized kit. πŸͺ¨πŸ”
A close-up of a luminous natural stone under UV light, showcasing its vibrant glow.
A close-up of a luminous natural stone under UV light, showcasing its vibrant glow.

Natural Glow in the Dark Stones: Properties and Uses

By
Arjun Sen
Discover the enchanting world of natural glow in the dark stones! 🌌 Learn about their fascinating properties, origins, and uses in art, jewelry, and decor. πŸ’Ž
A stunning display of polished brown crystals showcasing their natural textures and hues
A stunning display of polished brown crystals showcasing their natural textures and hues

Exploring Brown and Orange Crystals: Nature's Treasures

By
Arjun Sen
Discover the captivating traits of brown and orange crystals 🌿. From geological insights to cultural significance, explore their appeal and applications! πŸ’Ž
Ancient stone tools crafted from local materials
Ancient stone tools crafted from local materials

The Role of Rocks and Crystals in the Stone Age

By
Arjun Sen
Discover the profound impact of natural rocks and crystals on Stone Age societies 🌍. Explore their roles in tool-making, spirituality, and daily life πŸ’Ž.
Close-up of a common opal with a distinct play of color, showcasing its unique internal structure.
Close-up of a common opal with a distinct play of color, showcasing its unique internal structure.

Identifying Common Opal: A Complete Guide for Enthusiasts

By
Arjun Sen
Discover how to identify common opal through its unique traits, value factors, and sourcing locations. Equip yourself with essential tips for collectors! πŸ’Žβœ¨
Various meteorite samples showcasing their unique textures and compositions
Various meteorite samples showcasing their unique textures and compositions

Exploring the Diverse World of Meteorites

By
Arjun Sen
Explore the fascinating world of meteorites! Discover stony, iron, and stony-iron variants, their origins, unique traits, and importance in research. πŸŒŒπŸ”
An illustration of various hardness testing machines
An illustration of various hardness testing machines

Understanding Hardness Testing: Methods and Insights

By
Arjun Sen
Discover the significance of hardness tests in materials science. Learn about techniques, principles, and their role in industry applications. πŸ§ͺπŸ”§
Close-up view of lepidolite crystals showcasing their unique color and texture
Close-up view of lepidolite crystals showcasing their unique color and texture

Exploring Lepidolite: Properties and Uses Unveiled

By
Arjun Sen
Explore the captivating world of lepidolite, a lithium-rich mica mineral. Discover its unique properties, geological formation, and diverse applications. πŸ’ŽπŸ“š
A vibrant display of assorted gemstones found in public gem mines
A vibrant display of assorted gemstones found in public gem mines

Discovering Public Gem Mines: A Complete Guide

By
Arjun Sen
Uncover the world of public gem mines! πŸ’Ž Discover types of gems, mining processes, and essential tips for enhancing your collecting experience. 🌍
A vibrant display of various stone colors showcasing their rich hues and textures.
A vibrant display of various stone colors showcasing their rich hues and textures.

Exploring the Spectrum of Stone Colors in Nature

By
Arjun Sen
Explore the vivid spectrum of stone colors! 🌈 Understand geological processes, their significance in stone identification, and practical uses for enthusiasts and collectors. πŸͺ¨
A close-up of various glow in the dark stones showcasing their luminescent qualities
A close-up of various glow in the dark stones showcasing their luminescent qualities

Best Glow in the Dark Stones: A Comprehensive Exploration

By
Arjun Sen
Discover the captivating realm of glow in the dark stones 🌌. Learn about their origins, types, and how to care for them, enhancing your collection responsibly.