Grades

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EXPLANATION OF GRADING CRITERIA

1. Workmanship: The build quality of the artifact, artifacts that are evenly flaked or knapped on both sides are scarce therefore are of higher value.
2. Shape: The Symmetrical balance of the artifact.
3. Size: Most arrowheads are 0.9 - 1.3 inches in length; whereas the average size tool will fit comfortably inside the palm of your hand, artifacts that are larger are more desirable because they are far less common.
4. Material: The type of mineral or stone that the artifact is made from. Chert, Flint Jasper and Agate are the most common, Chalcedony, Gemstone, Citrine, Rock Crystal, and Carnelian are far less common.
5. Damage: Degree to which geological forces have altered the original appearance of the artifact also includes ancient and any modern damage.
6. Desirability: A subjective criteria that gauges the overall amount of desire, or demand for a specimen.

Our Grades are divided into the following Six categories, A+, A, B, C, D and E. Below we have used Neolithic Arrowheads from Sahara Desert as an example.

GRADE A+ (Museum quality). Specimens of this quality will be in exceptional condition, will display Fine workmanship and will be evenly Flaked or knapped on both sides. More details to follow

GRADE A (Premium quality). Specimens of this type will be complete in excellent condition. More details to follow

GRADE B (Very good quality). Specimens of this quality will posses one or two very minor nicks, a highly collectable grade. More details to follow

GRADE C (Good quality). Specimens of the type will posses a few more noticeable nicks or dings, a good novice grade. More details to follow

GRADE D (Average quality). The most common grade of Artifact which will posses very noticeable nicks and dings, a good beginners grade. More details to follow

GRADE E (Poor quality). These will be severely broken or incomplete specimens. Thankfully only a small proportion of Artifacts are discovered in this condition, OK for study purposes.