JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS Figure 3. Extraction replica of British Reference paste ( x 7000). Note the replicated crystal tips (p), and the particle shape typified by many conical protuberances. Figure 4. Extraction replica of British Reference paste ( x 42 000). Note the ease of penetration of electrons near the bases of conical protuberances.
JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS Figure 5. Extraction replica of Paste A (x 6500). The fragile aragonitic inclusions are extensively fragmented into acicular particles. Figttre 6. Extraction replica of Paste C ( x 2300). Particles fractured in the frozen state are replicated (f).
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