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Alan Hodgkinson – Gem Testing Techniques

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We will have copies of Alan's book available in 2025.

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Gem Testing Techniques

We are the official retailer of Gem Testing Techniques by Alan Hodgkinson. Copies of Gem Testing Techniques are released monthly on a first-come, first-served basis. This lets this independent, part-time business run by Valerie Hodgkinson fit around her other commitments.

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AUD $ | Australia
CAD $ | Canada
HKD $ | Hong Kong SAR
INR ₹ | India
MYR RM | Malaysia
GBP £ | Mexico
NZD $ | New Zealand
GBP £ | South Africa
LKR ₨ | Sri Lanka
THB ฿ | Thailand
AED د.إ | United Arab Emirates
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USD $ | United States

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