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Archive for the ‘Miscellaneous’ Category

The history of alchemy and the search for gold

Alchemy is most well-known for its attempts to change common metals into silver and gold. Yet is an ancient discipline originally studied in Egypt and the Greek Hellenistic empire, China and India. 

The origins of alchemy

Alchemy came to Western Europe from the Islamic kingdoms in the twelfth century. Arabic alchemical books were initially translated by the Christian church. Its ideas of transmutation became increasingly popular. Interest in alchemical gold peaked between the sixteenth and eighteenth centuries at a time of numerous famines and wars and a great need for money to fund them. Yet alchemy was more than just a fantastical get-rich-quick scheme. It combined ideas from early science and medicine with religious and metaphysical beliefs.

17th centre alchemy book

This seventeenth century alchemical book was attributed to Geber, the Latinised version of Jabir ibn Hayyan, an Islamic alchemist in the ninth century.

Alchemists wanted to change one thing into another. In order to do this, practitioners first had to think about what their substances were made up of and how they could alter them. In the days before modern science, alchemy was one way to think about the world and try to understand how it worked. By the late sixteenth century alchemy was regarded as a serious scientific and philosophical pursuit, despite its controversial nature. Leading scientific thinkers of the day such as Robert Boyle and Isaac Newton studied alchemy. Newton wrote more than a million words about it.

Theories of alchemy

There was no schools or guilds of alchemists with authorised teachings. This meant that there were many different theories and ideas about how alchemy worked.

Alchemists believed that everything was made up of the four elements of earth, air, fire and water. This was originally a Greek idea, from the philosopher Aristotle, who also believed that the universe was divided into two parts – heaven and earth.  What happened in heaven was reflected on the earth below. Alchemists thought the planets were connected to different metals on earth, for example gold was with linked with the sun and its associated properties.

Symbols for metals growing in the bowels of alchemical man

This image shows the symbols for metals growing in the bowels of this alchemical man. From Becher, Johann Joachim. Physica subterraena. 1738.

Most people believed that metals were seeded deep into the earth by God when he created the world. Miners noticed that metal ores ran through rocks in veins that looked like plant roots, growing and spreading. Alchemists took this idea a step further. They believed that common metals like iron and lead could develop and mature into silver and then gold as the most perfect of all metals. Alchemists thought they could recreate this process of growth using the Philosopher’s Stone to turn common metals into gold.

The Philosopher’s Stone

Alchemists believed the Philosopher’s Stone had the power of transmutation and could be used to change metal into gold. They called this the ‘Great Work’ or ‘Magnum Opus’. Some alchemists thought the Philosopher’s Stone could also be an elixir or medicine that could extend their life and heal all diseases. They called this ‘potable’ or drinkable gold. Others saw the Philosopher’s Stone as a way to seek enlightenment and a higher spirituality. All they needed to do was find the right alchemical recipe to create it.

Alchemical ingredients

Alchemists used a wide range of materials in their quest for alchemical gold. Books and manuscripts list common ingredients such as metals, minerals like saltpetre and strong acids to dissolve substances so they could be added to the mix. Organic matter might include blood, hair and urine.

Other ingredients are more puzzling. Alchemical recipes often list ‘philosophical’ sulphur and mercury. These were not simply chemicals but somehow embodied certain properties that also needed to be combined to create the Philosopher’s Stone. For example, philosophical mercury was considered to contain female, silver and lunar principles. Alchemists sought to combine both the physical and metaphysical properties in their ingredients.

Common ingredients used in alchemy

This list of alchemical ingredients includes chemicals and metals. It shows both the symbol and the name of the substance in Latin. Aurum is the Latin name for gold.

This list of alchemical ingredients includes chemicals and metals. It shows both the symbol and the name of the substance in Latin. Aurum is the Latin name for gold.

Alchemical processes 

Once the alchemist had the right ingredients, the next step was to mix them up in the correct combination and then apply several different types of alchemical processes to them. These processes combined alchemical ideas with chemical operations. For example, the first process often involved calcination, which is when material is heated until it’s reduced to ashes. This also reflected the alchemical idea that matter had to be broken down into a basic, primal mass before reforming it into a higher state.

Alchemists used furnaces to control the amount of heat applied to their mixtures and carefully designed vessels and flasks to distil their ingredients by repeatedly boiling and condensing them.

Whilst alchemists couldn’t agree on exactly what processes were involved, most thought that their mixture had to go through several different colour changes as part of the recipe. The first stage produced black matter which then became white as the ingredients were purified.  The heat of furnace was increased to turn the substance red, showing that the alchemist had successfully created the Philosopher’s Stone.

Who practiced alchemy?

In popular culture, alchemists are often shown as wise old men with long beards, labouring away in a dark and smoky laboratory. In reality alchemy was practised by a wide range of people. Some devoted their lives to alchemy and sought rich patrons to fund them. Those who were successful might be rewarded with supplies and equipment. However, if they failed, alchemists could be taken to court or worse. Duke Friedrick of Württemburg (1557–1608) in Germany found it particularly amusing to hang alchemical fraudsters on a gold plated gallows.

David Teniers the younger (1610 – 1690). L'alchimiste.

David Teniers the younger (1610 – 1690). L’alchimiste.

Many alchemists were priests and monks. They believed their alchemical work was done with the permission of God and their research revealed the truth of God’s creation. Some alchemists sought the Philosopher’s Stone in order to receive religious enlightenment.

Kings and rulers could see the economic advantage of creating alchemical gold. Some monarchs tried to control alchemy by making it illegal without a special license – granted by them. Others encouraged alchemists to come to their court where they could keep an eye on them, sometimes with unpredictable results. The alchemist Sendivogius’ experiments at the court of Rudolf II in Krakow allegedly set the place on fire causing the King to move to Warsaw, where it became the capitol of Poland.

Alchemists might also be merchants, aristocrats, scholars, doctors, craft-workers, soldiers and cooks. Female authors wrote a number of alchemical books and manuscripts. Noblewomen were patrons and employers of alchemists. Some women used alchemical practices as part of their housekeeping duties.

Knowledge of alchemy was not just limited to its practitioners. Alchemical books and texts became increasingly popular in the sixteenth and seventeenth centuries and so its ideas came to spread throughout literature, theatre and the arts. You can find alchemical themes and ideas in Shakespeare, Chaucer and Milton’s works as well as alchemical images in paintings and architecture.

Symbolism and secrecy

Alchemy was a secret art right from its ancient origins. Texts warned their readers not to share their knowledge because it was too dangerous for the ignorant. So when alchemy arrived in Western Europe, authors continued to write down their recipes using codes and complicated metaphors to disguise their ingredients and practices. This protected their secrets as only another alchemist would be able to understand their words.

As the technology to print text and illustrations improved, alchemical books began to include drawings to accompany their recipes. Alchemists used symbolic images to represent and conceal their ingredients and instructions. These pictures were often a strange mix of emblems from the natural world, mythology and Christianity. They sometimes used startling combinations of sex, death and violence to symbolise chemical processes such as joining ingredients together or the symbolic death of substances into a blackened mass. The final red stage of the Philosopher’s Stone was often shown as a fiery phoenix, resurrected from the dead and able to transform metals into gold.

Mylius, Johann Daniel. Tractatus III Seu Basilica Philosophica. 1618.

The top half of this image shows God in the heavens with the alchemist standing on earth at the bottom. The symbols for metals/planets are embedded in the trees. The semicircle of birds represent the different stages of alchemical processes. From Mylius, Johann Daniel. Tractatus III Seu Basilica Philosophica. 1618.

The legacy of alchemy

Alchemists continually tried different ingredients, combinations and chemical processes in their quest for alchemical gold. As a result they discovered considerable information about chemicals and other substances. An alchemist named Hennig Brand discovered a new element in his search for the Philosopher’s Stone in 1669. After experiments with the residues from boiled-down urine, Brand found a white substance that glowed in the dark and burnt brilliantly. He named it phosphorus mirabilis meaning miraculous bearer of light. It was the first element discovered since antiquity.

Alchemical knowledge was used in medicine – informing the first uses of chemotherapy – and many other trades such as glass-working, mining and metal-working. However as alchemical beliefs about the structure of matter were disapproved by the first modern chemists, alchemy ceased to be a serious scientific pursuit. However, it has continued to influence our culture in psychology, art, literature and cinema – most notably the Harry Potter films. Alchemy, it seems, continues to transmute and change to remain a part of our society.

One of the Ripley alchemy scrolls

Detail from one of the Ripley alchemical scrolls that inspired J K Rowling.

References

  • Battistini, Matilde; translated by Rosanna M. Giammanco Frongia. 2007. Astrology, magic, and alchemy in art. J. Paul Getty Museum. Los Angeles.
  • Edson, Gary. 2012. Mysticism and alchemy through the ages : the quest for transformation. McFarland & Company. London.
  • Greenberg, Arthur. 2007. From alchemy to chemistry in picture and story. Wiley. New Jersey.
  • Linden, Stanton J. 2007. Mystical metal of gold : essays on alchemy and Renaissance culture. AMS Press. New York.
  • Newman, William Royall. 2006. Atoms and alchemy : chymistry and the experimental origins of the scientific revolution. University of Chicago Press. London.
  • Principe, Lawrence. 2013. The secrets of alchemy. University of Chicago Press. London.

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November 20th, 2017 No Comments » Miscellaneous |

British Gold Refinery featured on BBC1’s Rip-Off Britain program

BBC investigation discovers British Gold Refinery pay much lower rates than what is quoted on their web site.

  • Investigation discovers British Gold Refinery pay much lower rates than what is quoted on their web site.
  • Sample items sent for evaluation by the BBC are also under weighed and gold content was under quoted.

Series 3 of BBC1’s flagship consumer program, Rip-Off Britain commenced on Monday 3rd September and featured an in-depth investigation into the practices of the British Gold Refinery.

The programme featured a consumer, Lisa Tate, who after receiving an online quote of £523 for her unwanted watch and encouraged by the promises of ‘excllent rates’ and ‘1st class service’ decided to send the item to the company.

Once the British Gold Refinery received Lisa’s watch, she was understandably shocked to be told they would be offering her almost 60% less for the item, just £214.

She was further dismayed to discover that she would have to pay them £50 to have her watch returned.

Following her experience, when interviewed by Rip-Off Britain, Lisa said:

I wouldn’t sell my watch to British Gold Refinery even if they offered the full value of it. I would rather flush it down the toilet than give it to them.

The BBC also conducted their own investigation into the British Gold Refinery by sending items of gold for valuation. Three items were sent, all independently verified by a jeweller to confirm weight and purity. Using the online calculator provided by British Gold Refinery, the items were valued at over £900.

When British Gold Refinery received the items, they dropped their valuation to just £335.94, a reduction of almost two-thirds. On further investigation, the BBC discovered that the bracelet which had been certified as being 18ct gold and weighing 8g had been valued based on it being 16ct gold and weighing just 4g. In addition, a gold chain certified as being 14ct gold was only valued as 9ct gold.

It took the BBC multiple requests to get their gold returned and it took 5-days before they finally received their items back.

This is not the first time that the British Gold Refinery has received unfavourable attention. Back in January 2012, the ASA adjudicated over claims of misleading advertising.

Further reading:

The scam behind the gold buying comparison websites

September 6th, 2012 1 Comment » Miscellaneous |

Royal Mint release first UK kilo gold and silver coins

UK 1 kilo gold and silver coinsIn commemoration of the London 2012 Olympics, the Royal Mint have unveiled the UK’s first ever 1-kilo gold and silver coins.

At an eye-watering £100,000.00, the kilo gold coin is priced at around 3 times its intrinsic gold value. The silver version is priced at £3,000.00, nearly 4 times its silver value.

Designed by Sir Anthony Caro, the gold coin has an ultra low issue limit of just 60. The silver version is limited to 2,012 pieces and has been designed by Tom Phillips.

One could argue that the uniqueness and collectability of these coins justify the high price tag, however anyone purchasing for investment purposes should take note that the world’s largest gold coin, a 1 Million Dollar Canadian Maple Leaf sold for just it’s scrap value back in June 2010.

Interestingly, The Royal Mint produced a 1 kilo gold coin in 2011 to commemorate the Royal Wedding. Minted for the island of Alderney, this coins had a bargain-basement price of just £40,000.00!

Tesco don’t recognise 21ct gold

When we wrote our Tesco Gold Exchange review (back in November), we speculated what a customer would be paid for Asian 21ct gold jewellery.

Well, it appears our suspicion was correct. We’ve just had confirmation from a customer who sent their 21ct wedding jewellery to Tesco’s for valuation and were offered a sum based on their 18ct rates.

Based on today’s prices, a customer sending 21ct gold to Tesco would be paid just 65.2% of its true value.

That’s a very poor deal!

May 25th, 2011 No Comments » Miscellaneous |

Silver Prices Per Gram

Demand for scrap silver is very high at present and our silver prices per gram reflect the strong market conditions.

We are currently paying the following rates for unwanted silver items:

We pay the same rates for hallmarked and non-hallmarked silver and we don’t charge testing or refining fees.

If you wish to sell your unwanted silver, our process is very simple.

  • Complete our claim form
  • Securely pack your silver items, remembering to print and sign a copy of your claim form
  • Send your package to us using Royal Mail Special Delivery.

We deal with all packages on the day of receipt. The quickest method of payment is for us to pay you direct into your bank account. All high-street banks are now part of the Faster Payments System, which simply means we can get the funds into your account within 1 hour.

See our main scrap silver prices page for a full breakdown of the prices we pay.

December 20th, 2010 No Comments » Miscellaneous, Silver |