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Item #:
160516908
Eisco Raw Biotite Gneiss Rock Sample Approx 2.75" Coarse-Grained Foliated Metamorphic Rock Geologic Teaching Specimen for Earth Science Labs, Mineral
88% of respondents would recommend this to a friend
Item #:
160516908
AUD 29
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Imported from USA store
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Order now and get it around Friday, September 11
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Ideal for visualizing metamorphic processes, rock cycle transitions, foliation patterns, and mineral identification in academic, lab, or field settings.
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What Stands Out
Educational Resource
Ideal for geology enthusiasts, this specimen enhances learning by providing real-world examples for mineral identification and earth science studies.
High Quality
Crafted with attention to detail, this coarse-grained foliation ensures an authentic representation of the biotite gneiss, making it a reliable teaching tool.
Perfect Size
At approximately 2.75 inches, this sample is a manageable size for easy handling, ensuring students can engage with the material during lessons and lab activities.
Product Details
Who Should Buy?
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Educational Institutions
Perfect for schools or universities where geology courses are taught, enhancing hands-on learning in earth science.
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Rock Collectors
A great addition for hobbyist mineral collectors looking to expand their collection with unique metamorphic rock samples.
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Laboratory Use
Ideal for Earth science labs focusing on mineral identification and geological studies, providing real-world specimen analysis.
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General Public
Not targeted for casual consumers who may lack interest or knowledge in geology or rock collecting.
Product Description
Eisco Raw Biotite Gneiss Rock Sample Approx 2.75" Coarse-Grained Foliated Metamorphic Rock Geologic Teaching Specimen for Earth Science Labs, Mineral Identification, Classroom Collections
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Customer Questions & Answers
-
Question:
What is the approximate size of the Biotite Gneiss specimen?
Answer: The specimen is approximately 2.75 inches. -
Question:
What educational purposes can the Biotite Gneiss serve?
Answer: It is ideal for teaching about metamorphic processes, rock cycle transitions, and mineral identification. -
Question:
Is the Biotite Gneiss specimen polished or unpolished?
Answer: The specimen is unpolished, showcasing its natural texture and features.
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Pros
- Authentic geological specimen
- Great for educational purposes
- High-quality material
- Well-defined foliation
- Perfect for classroom displays
Cons
- Some may find its size a bit small.
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Chris
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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Scott
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
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Terri
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“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
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Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 29
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Coarse-grained metamorphic rock with visible mineral banding.
- Approximately 2.75 inches, suitable for teaching geologic processes.
- Demonstrates mineral segregation, recrystallization, and structural alignment.
- Ideal for classroom demonstrations, geology kits, and mineral collections.
- Unpolished and natural, reflecting authentic metamorphic features.
- Perfect for rock cycle instruction and comparative rock studies.
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