Rough Black Obsidian Pieces Bulk Raw Volcanic Glass Crystal Gemstone Variety
Natural Bulk Black Obsidian Specimens
Bulk parcels of raw Black Obsidian. These are genuine, high-quality unpolished geological specimens showing iconic deep black coloration, glassy structures, and beautiful conchoidal fractures. Sourced directly from our showroom collection. Ethically sourced.
We will hand select your pieces directly from our storage barrels for you. Because these are natural treasures, shapes, colors, and sizes will vary from order to order. If you prefer larger or smaller pieces, please leave a note on your invoice at checkout and we will do our best to accommodate it.
Dimensions & Weight Options
- Available Bulk Weights: 500 grams, 1 Kilogram (1000g), 2 Kilograms (2000g), 4 Kilograms (4000g), or 5 Kilograms (5000g) — please select your desired option from the drop-down menu.
- Shipping Note: If you select the 5kg option, we may make the stone weight slightly lighter to allow everything to safely fit inside a prepaid Australia Post tracking bag with its structural packaging.
- Specimen Count: Approx. 1 to 5 specimens per kilo (depending on individual stone sizes).
- Individual Sizes: Varying mixed-size rough pieces.
Materials & Structural Characteristics
- Stone: 100% Natural, Authentic Black Obsidian.
- Characteristics: A natural, silica-rich volcanic glass formed when felsic lava cools rapidly with minimal crystal growth, exhibiting a glossy, reflective texture and signature curved rippled edges.
⚠️ CRITICAL SAFETY NOTICE & DISCLAIMER
- SHARP EDGES: Black Obsidian is natural volcanic glass. By its very nature, raw and fractured obsidian can feature razor-sharp edges and points capable of causing deep cuts to the skin.
- HANDLING INSTRUCTIONS: Please handle these raw specimens with extreme care at all times. The use of protective leather gardening gloves and eye protection is highly recommended when unpacking, washing, breaking, or sorting these stones.
- AGE RESTRICTIONS: This rough material is absolutely not a toy and is strictly not for small children. Keep out of reach of minors. Continuous adult supervision is mandatory if used in educational classrooms.
- LIABILITY DISCLAIMER: By purchasing this raw volcanic material, the buyer assumes all responsibility and liability for its safe storage, handling, use, or modification (such as knapping, lapidary slicing, or tumbling). The seller accepts no responsibility or liability for any injuries, cuts, or damage caused by the handling or use of this product.
Metaphysical & Holistic Properties
- The Root Chakra: Black Obsidian radiates a deeply grounding, intensely protective energy that aligns with the Root Chakra to anchor your energy and block negative environmental forces.
- Energetic Detoxification: Frequently utilized in crystal therapy layouts to assist in mirroring blockages, clearing psychic smog, cutting emotional cords, and absorbing negative auric stresses.
- Natural Serenity: The stones carry a strong, anchoring presence, making them ideal for protection grids, spiritual shielding setups, or deep meditation environments.
Practical Benefits & Versatility
- Generous Bulk Selections: A fantastic quantity of natural specimens, perfect for crystal healers, budding gem collectors, rock tumbling, custom lapidary work, flint-knapping practice, or splitting into smaller protective gifts.
- Excellent Display Material: High-quality rough material that adds a striking, sleek contrast and reflective dark geometry when placed safely in deep display bowls or security altars.
- Versatile Decorative Value: An excellent educational selection for geology classrooms studying igneous volcanic processes, a unique addition to display bowls, or a fascinating natural gems for collectors.
Usage & Care Notes
- Bring Out The Luster: These stones are naturally reflective and glass-like. To clean them, safely rinse under cool water and pat dry with a soft cloth. They do not require oils or varnish to shine.
- Water Safety: Unlike porous minerals, obsidian is highly stable and unaffected by water.
Important Information About Our Gems, Minerals & Fossils
About Our Specimens
All items and gem names are described as accurately as we believe. Please note that many specimens are from our private collection and may be eye-identified rather than gem-tested. While we endeavour to be as honest and accurate as possible, occasional human error may occur in identifying the correct mineral, and we cannot be held accountable for this. We always encourage you to review the images carefully before purchasing. All photographs are original to the actual item. Any defects or concerns will be clearly noted in the description or shown in the images.
About Our Fossils
Lesley is a fully qualified Gemmologist and teaches both Gemmology and Esoteric Gemmology. However, she is not an expert in fossils. The fossils in our collection have been professionally assessed and the recommended titles have been used to the best of our knowledge. As such, fossil identifications cannot be guaranteed as fully accurate, and any sale is offered on this basis as general information only.
About Our Collection
Many of our pieces come directly from our showroom or our private family collection. Lesley’s father operated Minex — one of the largest mineral businesses in Australia — with factories around the world and an extensive personal collection. He attended all of the major world gem and mineral shows, bringing back only pieces that were truly special. Many of the treasures in our collection come from this beautiful legacy.
About Our Images
Please enlarge the images to get a better look at individual pieces and quality. We often include a ruler and/or a hand in the image to give a better sense of size. Your purchase is only for the stone or piece listed and described. Please note that colours may appear slightly different on various monitors and devices. We endeavour to describe each item as clearly and honestly as possible. If you have any questions, please feel free to ask before purchasing.
Our 30-Day Returns Policy
Shop with confidence 💛 We accept 30-day returns for:
- Any fault not described or shown in the images
- Or simply if you decide it isn’t the right piece for you.
We have been in business since 1991 and will always do our best to describe items correctly, treat you with care, and make your experience a positive one.
eBay Customers
We have many items listed in our eBay stores — RenascentCollege / Soul Light Emporium, Renascent-Treasures and RenascentBathBody. Please take a look at our other items. We are happy to combine shipping when requested, at Australia Post rates.
Natural Bulk Black Obsidian Specimens
Bulk parcels of raw Black Obsidian. These are genuine, high-quality unpolished geological specimens showing iconic deep black coloration, glassy structures, and beautiful conchoidal fractures. Sourced directly from our showroom collection. Ethically sourced.
We will hand select your pieces directly from our storage barrels for you. Because these are natural treasures, shapes, colors, and sizes will vary from order to order. If you prefer larger or smaller pieces, please leave a note on your invoice at checkout and we will do our best to accommodate it.
Dimensions & Weight Options
- Available Bulk Weights: 500 grams, 1 Kilogram (1000g), 2 Kilograms (2000g), 4 Kilograms (4000g), or 5 Kilograms (5000g) — please select your desired option from the drop-down menu.
- Shipping Note: If you select the 5kg option, we may make the stone weight slightly lighter to allow everything to safely fit inside a prepaid Australia Post tracking bag with its structural packaging.
- Specimen Count: Approx. 1 to 5 specimens per kilo (depending on individual stone sizes).
- Individual Sizes: Varying mixed-size rough pieces.
Materials & Structural Characteristics
- Stone: 100% Natural, Authentic Black Obsidian.
- Characteristics: A natural, silica-rich volcanic glass formed when felsic lava cools rapidly with minimal crystal growth, exhibiting a glossy, reflective texture and signature curved rippled edges.
⚠️ CRITICAL SAFETY NOTICE & DISCLAIMER
- SHARP EDGES: Black Obsidian is natural volcanic glass. By its very nature, raw and fractured obsidian can feature razor-sharp edges and points capable of causing deep cuts to the skin.
- HANDLING INSTRUCTIONS: Please handle these raw specimens with extreme care at all times. The use of protective leather gardening gloves and eye protection is highly recommended when unpacking, washing, breaking, or sorting these stones.
- AGE RESTRICTIONS: This rough material is absolutely not a toy and is strictly not for small children. Keep out of reach of minors. Continuous adult supervision is mandatory if used in educational classrooms.
- LIABILITY DISCLAIMER: By purchasing this raw volcanic material, the buyer assumes all responsibility and liability for its safe storage, handling, use, or modification (such as knapping, lapidary slicing, or tumbling). The seller accepts no responsibility or liability for any injuries, cuts, or damage caused by the handling or use of this product.
Metaphysical & Holistic Properties
- The Root Chakra: Black Obsidian radiates a deeply grounding, intensely protective energy that aligns with the Root Chakra to anchor your energy and block negative environmental forces.
- Energetic Detoxification: Frequently utilized in crystal therapy layouts to assist in mirroring blockages, clearing psychic smog, cutting emotional cords, and absorbing negative auric stresses.
- Natural Serenity: The stones carry a strong, anchoring presence, making them ideal for protection grids, spiritual shielding setups, or deep meditation environments.
Practical Benefits & Versatility
- Generous Bulk Selections: A fantastic quantity of natural specimens, perfect for crystal healers, budding gem collectors, rock tumbling, custom lapidary work, flint-knapping practice, or splitting into smaller protective gifts.
- Excellent Display Material: High-quality rough material that adds a striking, sleek contrast and reflective dark geometry when placed safely in deep display bowls or security altars.
- Versatile Decorative Value: An excellent educational selection for geology classrooms studying igneous volcanic processes, a unique addition to display bowls, or a fascinating natural gems for collectors.
Usage & Care Notes
- Bring Out The Luster: These stones are naturally reflective and glass-like. To clean them, safely rinse under cool water and pat dry with a soft cloth. They do not require oils or varnish to shine.
- Water Safety: Unlike porous minerals, obsidian is highly stable and unaffected by water.
Important Information About Our Gems, Minerals & Fossils
About Our Specimens
All items and gem names are described as accurately as we believe. Please note that many specimens are from our private collection and may be eye-identified rather than gem-tested. While we endeavour to be as honest and accurate as possible, occasional human error may occur in identifying the correct mineral, and we cannot be held accountable for this. We always encourage you to review the images carefully before purchasing. All photographs are original to the actual item. Any defects or concerns will be clearly noted in the description or shown in the images.
About Our Fossils
Lesley is a fully qualified Gemmologist and teaches both Gemmology and Esoteric Gemmology. However, she is not an expert in fossils. The fossils in our collection have been professionally assessed and the recommended titles have been used to the best of our knowledge. As such, fossil identifications cannot be guaranteed as fully accurate, and any sale is offered on this basis as general information only.
About Our Collection
Many of our pieces come directly from our showroom or our private family collection. Lesley’s father operated Minex — one of the largest mineral businesses in Australia — with factories around the world and an extensive personal collection. He attended all of the major world gem and mineral shows, bringing back only pieces that were truly special. Many of the treasures in our collection come from this beautiful legacy.
About Our Images
Please enlarge the images to get a better look at individual pieces and quality. We often include a ruler and/or a hand in the image to give a better sense of size. Your purchase is only for the stone or piece listed and described. Please note that colours may appear slightly different on various monitors and devices. We endeavour to describe each item as clearly and honestly as possible. If you have any questions, please feel free to ask before purchasing.
Our 30-Day Returns Policy
Shop with confidence 💛 We accept 30-day returns for:
- Any fault not described or shown in the images
- Or simply if you decide it isn’t the right piece for you.
We have been in business since 1991 and will always do our best to describe items correctly, treat you with care, and make your experience a positive one.
eBay Customers
We have many items listed in our eBay stores — RenascentCollege / Soul Light Emporium, Renascent-Treasures and RenascentBathBody. Please take a look at our other items. We are happy to combine shipping when requested, at Australia Post rates.