Wholesale Orders
Professor Feldspar proudly creates handcrafted rock epoxy earrings made from locally rockhounded stones and premium jewelry-grade resin. Each pair is one-of-a-kind — no two are ever the same — capturing the raw beauty of the Colorado mountains in wearable form. Rather than sanding away every imperfection, we celebrate them. Each curve, vein, and variation in the stone tells its own story, making every earring a small piece of natural art. The resin not only protects and preserves these details but also enhances their color and depth, creating a unique balance of rugged authenticity and polished durability.
Key Features:
- Handcrafted, one-of-a-kind pieces
- Locally sourced natural stones from the Rocky Mountains and surrounding areas
- Jewelry-grade resin for clarity, durability, and UV protection
- Lightweight & comfortable for all-day wear
Target Customer:
Our customers are individuals who value authenticity, nature, and artistry in what they wear. Typically between ages 25–45, they are eco-conscious buyers who seek jewelry that tells a story rather than something mass-produced. Many are outdoor enthusiasts, creative professionals, or thoughtful gift-givers drawn to items that feel personal and unique. They shop at artisan markets, small boutiques, and online craft retailers like Etsy. For them, these earrings are not just accessories but wearable keepsakes — little pieces of the Colorado mountains to carry with them
SKU: IE-ER-SHST
Goldfire Schist Earrings
Drawn from the rugged hillsides near Rollinsville, Colorado, these earrings are cut from schist born of ancient hydrothermal alteration. Within the dark, layered stone lie traces of real gold and silver, locked in the rock’s glittering seams like hidden fire. Each pair carries both the raw strength of metamorphic stone and the luminous surprise of precious metals — a striking reminder of the earth’s hidden treasures.
Price: $35.00
SRP: $70.00
SKU: IE-ER-PEGM
Tourmaline & Feldspar Pegmatite Earrings
Handcrafted from stones pulled from the riverside bed of Little James Creek near Jamestown, Colorado, these earrings capture the raw beauty of the mountains. Black tourmaline runs through snowy-white feldspar, while golden flecks of pyrite occasionally catch the light. Each piece is a bold yet balanced fragment of earth’s artistry — grounded, luminous, and entirely unique.
Price: $35.00
SRP: $70.00
SKU: IE-ER-PYRT
King Monarch Gold Mine Pyrite Earrings
Sourced from the historic tailings of the King Monarch Gold Mine along Gamble Gulch Road near Black Hawk, Colorado, these earrings shimmer with the metallic brilliance of natural pyrite. Known as “Fool’s Gold,” each stone carries a golden luster that recalls the rich mining heritage of the Rockies. Set in resin, the raw, geometric sparkle of pyrite transforms into a bold, eye-catching piece of wearable history.
Price: $35.00
SRP: $70.00
SKU: IE-ER-GYPS
Great Plains Gypsum Earrings
Sourced from the wide-open expanses of the Great Plains spanning Colorado and Kansas, these earrings feature delicate gypsum crystals with a soft, pearly glow. Their translucent shimmer recalls the ancient inland seas that once covered the region, leaving behind crystals of quiet beauty. Each pair is light, luminous, and refined — a subtle fragment of the plains transformed into wearable elegance.
Price: $35.00
SRP: $70.00
Wholesale
Orders are organized in sets of 4
pairs, with each set including 1 pair
of each of the four core variations.
Wholesale pricing is tiered to reward
larger orders:
1 set (4 pairs): $140 x Set
3-5 Sets: $135 x Set
6+ Sets: $130 x Set
SKU: IE-NK-SHST
Goldfire Schist Necklace
Drawn from the rugged hillsides near Rollinsville, Colorado, these earrings are cut from schist born of ancient hydrothermal alteration. Within the dark, layered stone lie traces of real gold and silver, locked in the rock’s glittering seams like hidden fire. Each pair carries both the raw strength of metamorphic stone and the luminous surprise of precious metals — a striking reminder of the earth’s hidden treasures.
Price: $40.00
SRP: $80.00
SKU: IE-NK-PEGM
Tourmaline & Feldspar Pegmatite Necklace
Handcrafted from stones pulled from the riverside bed of Little James Creek near Jamestown, Colorado, these earrings capture the raw beauty of the mountains. Black tourmaline runs through snowy-white feldspar, while golden flecks of pyrite occasionally catch the light. Each piece is a bold yet balanced fragment of earth’s artistry — grounded, luminous, and entirely unique.
Price: $40.00
SRP: $80.00
SKU: IE-NK-PYRT
King Monarch Gold Mine Pyrite Necklace
Sourced from the historic tailings of the King Monarch Gold Mine along Gamble Gulch Road near Black Hawk, Colorado, these earrings shimmer with the metallic brilliance of natural pyrite. Known as “Fool’s Gold,” each stone carries a golden luster that recalls the rich mining heritage of the Rockies. Set in resin, the raw, geometric sparkle of pyrite transforms into a bold, eye-catching piece of wearable history.
Price: $40.00
SRP: $80.00
SKU: IE-NK-GYPS
Great Plains Gypsum Necklace
Sourced from the wide-open expanses of the Great Plains spanning Colorado and Kansas, these earrings feature delicate gypsum crystals with a soft, pearly glow. Their translucent shimmer recalls the ancient inland seas that once covered the region, leaving behind crystals of quiet beauty. Each pair is light, luminous, and refined — a subtle fragment of the plains transformed into wearable elegance.
Price: $40.00
SRP: $80.00
Wholesale
Orders are organized in sets of 4
pairs, with each set including 1 pair
of each of the four core variations.
Wholesale pricing is tiered to reward
larger orders:
1 set (4): $160 x Set
3-5 Sets: $150 x Set
6+ Sets: $140 x Set
Packaging & Branding
Standard: Earrings are mounted on custom backing cards made of durable cardstock, printed with the Professor Feldspar INNER EARTH logo, unique design per each stone variation (see image 1).
Protective Wrap: Each card is placed in a protective sleeve to prevent scratching during shipment and handling (see image 2).
Retail-Ready: Backing cards include a punched hanging hole, making them display-ready for pegboards, stands, or wall displays.
Custom Options: Kraft gift boxes or linen pouches available upon request for an upgraded retail presentation.
Production & Logistics
Production Capacity: ~ 100 pairs per month Lead Time: ~ 3 weeks from order confirmation dependent on Order Quantity
Shipping: Both Shipping (USPS/UPS) and Hand delivered dependenat on shipment order and location
Quality Control: Every piece is hand checked for flaws and hand polished before being securely packaged