Figure 9: Sample 6-Baidyanath Tooth Powder iron oxide shape - rod-shaped size - 20–25 μm calcium carbonate shape – irregular-shaped size - 4–10 μm
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Figure 9: Sample 6-Baidyanath Tooth Powder iron oxide shape - rod-shaped size - 20–25 μm calcium carbonate shape – irregular-shaped size - 4–10 μm
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