Explore the world of jewellery through your own lens. Work with us to convert your visions into a story-telling heirloom like no other, brought carefully to life by our experienced Hatton Garden craftspeople using your choice of sustainable precious materials.
Lebrusan Studio creates milestone jewellery for people who care. Our offering to you is ornate, detail-orientated design, exquisite British and Spanish craftsmanship and a considered selection of responsibly sourced materials for you to choose from.
Work with our tight-knit team of passionate experts to create a jewel that aligns with your design-led vision of the world; redistributing wealth, telling stories of cultural heritage, and repaying Mother Nature in gratitude and respect.
Explore the world of jewellery through your own lens. Work with us to convert your visions into a story-telling heirloom like no other, brought carefully to life by our experienced Hatton Garden craftspeople using your choice of sustainable precious materials.
Lebrusan Studio creates milestone jewellery for people who care. Our offering to you is ornate, detail-orientated design, exquisite British and Spanish craftsmanship and a considered selection of responsibly sourced materials for you to choose from.
Work with our tight-knit team of passionate experts to create a jewel that aligns with your design-led vision of the world; redistributing wealth, telling stories of cultural heritage, and repaying Mother Nature in gratitude and respect.
Explore the world of jewellery through your own lens. Work with us to convert your visions into a story-telling heirloom like no other, brought carefully to life by our experienced Hatton Garden craftspeople using your choice of sustainable precious materials.
Lebrusan Studio creates milestone jewellery for people who care. Our offering to you is ornate, detail-orientated design, exquisite British and Spanish craftsmanship and a considered selection of responsibly sourced materials for you to choose from.
Work with our tight-knit team of passionate experts to create a jewel that aligns with your design-led vision of the world; redistributing wealth, telling stories of cultural heritage, and repaying Mother Nature in gratitude and respect.
Explore the world of jewellery through your own lens. Work with us to convert your visions into a story-telling heirloom like no other, brought carefully to life by our experienced Hatton Garden craftspeople using your choice of sustainable precious materials.
Lebrusan Studio creates milestone jewellery for people who care. Our offering to you is ornate, detail-orientated design, exquisite British and Spanish craftsmanship and a considered selection of responsibly sourced materials for you to choose from.
Work with our tight-knit team of passionate experts to create a jewel that aligns with your design-led vision of the world; redistributing wealth, telling stories of cultural heritage, and repaying Mother Nature in gratitude and respect.
Playing The Miners' Lottery - Washing Day At The Gem Mine
3 min read
Probably the most exciting time for both gem mine owners and their mining teams is the thrill of washing day when everyone gathers to find out if their digging efforts have brought them a shiny reward.
'Miners in Sri Lanka often receive a share of the value of all gemstones discovered, so this is the day when they earn their bonus.'
Assuming that fortune has been kind and a sufficient quantity of gem gravel (called “illama” in Sinhala) has been found then usually a day is specifically allocated to look through the mixture of mud and stone to discover what is hidden within.
'However, even if some illama has been unearthed, this is still a lottery that might not have any prizes. There are never any guarantees in mining…'
In the artisanal mines of Sri Lanka the washing process is often a manual one. Using a small reservoir constructed away from the gem mine itself, the team washes the gravel using traditional wicker baskets (called “garum watti”).
Small scale washing pit
Mixed with water in the garum watti, the gravel is washed a few handfuls at a time, using a circular motion to rotate the basket in the water. The heavy rim of the basket prevents the heavier stones from falling out, whilst the gravel is being cleaned.
'This manual method is incredibly hard work.'
For larger mines, mechanical help may be on hand in the form of washing machines. These noisy, vibrating beasts take in a mixture of gem gravel and water and sift out the heavier material which is collected in trays at the bottom of the machine.
Washing machine
Whichever way the illama is washed, the end result is hopefully a pile of stones that may contain some valuable gemstones.
The miners’ expert eyes assess the material, quickly going through the handfuls of stones and identifying what is worth keeping, whilst discarding the rest. Using clues such as the crystal shape, colour and transparency, the skilled miners make decisions based on years of experience, rather than any formal gemological training.
Washed gravel in a garum watti
In amongst the gravel, the sorters also take notice of opaque, black stones (known as “katta”), which are “dead” gem material. Katta can be an indication that good quality gems are present, as they are often found together.
At the end of the day, from all this activity, everyone hopes for probably just a few small gems that justify and compensate the efforts of the team. Of course, there is always the hope that they find something more spectacular. That’s the thrill of mining’s “lottery”…
Rough gemstones from Sri Lanka
'Thank you to our guest blogger Stuart Pool, one of the founders of Nineteen48 which is a company we source our high quality, fully traceable ethically sourced gemstones from.'
Nineteen48 contribute actively to charitable projects in Sri Lanka to help make a positive impact on the lives of the people and the beautiful country in which they live. As well as setting up its own mining operation in Sri Lanka, providing employment to the local community, Nineteen48 also have a well established office in the UK.
'We are proud to collaborate with a company who share our ethical principles.'
If you have enjoyed this article, please share using the social media buttons. To receive our monthly newsletter which contains interesting jewellery articles, please sign up here.
Love, Arabel
arabel lebrusan
Arabel Lebrusan is an artist, designer and pioneer of the ethical jewellery movement, with almost two decades of industry experience behind her. She is a fount of knowledge when it comes to responsible sourcing, sustainable manufacture, and the preservation of traditional craft. Her engaging blog posts range from personal accounts of once-in-a-lifetime sourcing trips to helpful tips for buying and wearing jewellery and opinion pieces on pressing industry matters.
Do you love feeling educated and inspired? Would you like to stay posted on sales, releases and the latest on our ethical jewellery journey? Sign up to our newsletter...
BEAUTIFUL TO THE CORE
It's possible to embrace the beautiful materials that Mother Nature offers us without harming our beautiful planet. By asking questions, simplifying supply chains and sharing our knowledge with the world, we can achieve this balance.