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GEM KNOWLEDGE · LABORATORY NOTES

Neon Azurite

Bright blue and green Neon Azurite cabochons in sterling silver pendants displayed across a hand.
Neon Azurite sterling silver pendants · March 2025

View this collection photograph in March 2025 Memory Lane →

A pendant made with a material supplied to Soul Body Gems as a newer Neon Azurite find.

What the report found: Sample 1187 contains blue azurite and green malachite patches on a largely plagioclase matrix. The mounting is a high-silver sterling alloy.

The test identifies the submitted pendant's minerals; the find history is supplied sourcing information.

View the original report

Select a page to enlarge it. 4 pages; findings are summarized in accessible text above.

Report images © Soul Body Gems, Alexander Falster and the Maine Mineral & Gem Museum. Please acknowledge all three when referring to these results. Findings apply to the specimen examined.

Understanding the report figures

Use this guide alongside the written findings and the original report transcript. It explains the purpose of each analytical figure and preserves the laboratory’s own figure labels. The interpretations apply to the tested specimen; signals alone do not establish the identity of every similar-looking stone.

  • Electron microscope image: This view shows small-scale regions selected for analysis. Its brightness contrast helps distinguish regions with different compositions; it is not a photograph of their natural colors. Numbered spots connect this view to the analyses listed in the report.

    Laboratory figure caption: Fig.2: Backscattered electron image of an area of the specimen.

  • Elemental spectrum: The peaks record characteristic X-ray signals from elements in the analyzed spot or area. This is an analysis of that location, not automatically of the entire specimen. Any mineral identification or uncertainty named in the laboratory caption is retained below.

    Laboratory figure caption: Fig. 3: Energy dispersive spectrum of spot 1 in Fig. 2. (copper hydroxide carbonate)

  • Elemental spectrum: The peaks record characteristic X-ray signals from elements in the analyzed spot or area. This is an analysis of that location, not automatically of the entire specimen. Any mineral identification or uncertainty named in the laboratory caption is retained below.

    Laboratory figure caption: Fig. 4: Energy dispersive spectrum of spot 2 in Fig. 2. (copper hydroxide carbonate).

  • Elemental spectrum: The peaks record characteristic X-ray signals from elements in the analyzed spot or area. This is an analysis of that location, not automatically of the entire specimen. Any mineral identification or uncertainty named in the laboratory caption is retained below.

    Laboratory figure caption: Fig. 5: Energy dispersive spectrum of spot 4 in Fig. 2 right. (plagioclase).

  • Electron microscope image: This view shows small-scale regions selected for analysis. Its brightness contrast helps distinguish regions with different compositions; it is not a photograph of their natural colors. Numbered spots connect this view to the analyses listed in the report.

    Laboratory figure caption: Fig.6: Backscattered electron image of another area of the specimen.

  • Elemental spectrum: The peaks record characteristic X-ray signals from elements in the analyzed spot or area. This is an analysis of that location, not automatically of the entire specimen. Any mineral identification or uncertainty named in the laboratory caption is retained below.

    Laboratory figure caption: Fig. 7: Energy dispersive spectrum of spot 1 in Fig. 6 right. (silver copper alloy).

  • Element map: This map shows where the named elements occur within the analyzed area. Its colors represent the laboratory’s selected element channels, rather than the specimen’s visible colors. The caption below preserves any color key or distribution noted by the laboratory.

    Laboratory figure caption: Fig. 8: X-ray map of the area shown in Fig. 2. Red: silicon, blue: copper, green: iron.

Read the laboratory document as text

Text and tables from the laboratory document are provided below. Consult the adjacent findings for the interpretation of each tested specimen.

Laboratory document 1

                                                Analytical Result Report

Sample id: 1187 (2 neon azurite #5)
Submitted by: Soul Body Gems
Date completed: 12-6-2024
Operating conditions: An AMRAY 1830 SEM operated at 25 kV acceleration potential, 24 mm working distance, 0
degrees sample tilt, coated with 250 Å carbon, and also using the attached XRF unit operated at 30 kV.





Fig. 1: Photograph of the specimen. 4 cm maximum dimensions





Fig.2: Backscattered electron image of an area of the specimen.
Fig. 3: Energy dispersive spectrum of spot 1 in Fig. 2. (copper hydroxide carbonate)





Fig. 4: Energy dispersive spectrum of spot 2 in Fig. 2. (copper hydroxide carbonate).
Fig. 5: Energy dispersive spectrum of spot 4 in Fig. 2 right. (plagioclase).





Fig.6: Backscattered electron image of another area of the specimen.
Fig. 7: Energy dispersive spectrum of spot 1 in Fig. 6 right. (silver copper alloy).





Fig. 8: X-ray map of the area shown in Fig. 2. Red: silicon, blue: copper, green: iron.



Summary of findings: This specimens (Fig. 1) is pretty. The green patches (Fig. 1) are malachite (Figs. 2, 3 and 8). The
blue patches (Fig. 1) are azurite (Figs. 2, 4 and 8). Both are copper hydroxide (hydroxyl) carbonates. The brownish
matrix is mainly plagioclase (Figs. 2 and 5). The X-ray map shows the elemental distribution well (Fig. 8). The mounting is
a high silver sterling silver (97 % silver, 3 % copper).





Date:  12-6-2024            Signature

Report acknowledgment: These analytical results and report materials are the property of Soul Body Gems, Alexander Falster, and the Maine Mineral & Gem Museum. Any use or mention of these results requires full acknowledgment of all three.

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Results shown here apply to the specimens identified in the reports. A trade name or visual resemblance alone does not establish the composition of another piece.