An essential first step before starting in the world of mineralogy is to learn to distinguish the rocks and minerals you will be acquiring, either via expeditions to known sites, the exchange of pieces with other collectors or via the acquisition of samples from experts.

 

Of these three possibilities, the most gratifying is exploring nature directly and finding pieces to add to your collection. To do this, you must venture out with a hammer, a mallet, chisels of various sizes, safety glasses, paper and cotton in which to wrap up the rocks and a notebook in which to note information. You also need to wear appropriate clothing
and remember to bring along a map of the area, mobile phone and a hip flask of water.

 

Before setting out to explore the countryside, it is best to know that the rocks can have different geometric shapes and colours and two minerals of the same type may differ. Always respect the environment and only pick up the samples necessary while taking care not to damage the surroundings during the extraction process. Finally, never attempt to access mines or quarries if you wish to avoid accidents.

 

Cleaning and classifying minerals
Identifying, ordering and classifying rocks or minerals is the next step to becoming a collector of minerals. Before organising and grouping together the minerals by species it is best to clean them and cut them into shape for their later conservation. First, you should shape them with a hammer and chisel and clean away sand and sediment using a graver.
If there are clay, oxide or limestone patches stuck to the sample, you can remove them by carefully using chemical compounds, such as turpentine, chloride acid, oxalic or sodium pyrophosphate dissolved in water.

 

When it comes to classifying the minerals, it is best to read up on the subject or else seek the advice of experts to resolve any doubts. During this process, label each sample with information on its species, variety and place of discovery.

 

Conservation and basic care
Choose the correct containers (plastic or cardboard) in which to store and conserver the samples depending on the characteristics of the minerals. AS your collections grows, you will buy more containers in which to store, order and catalogue the samples to perfection.

It is naturally best to store these containers in dry areas, away from dust and any radioactive minerals. It is also important to keep them away from children and always wash your hands after touching the items.

 

Sale
You can exchange or acquire original samples via specialised markets or stores. The cost of each piece depends on its physical attributes, size, purity and condition, in other words, the time spent preparing the piece.

 

If you decide to buy the minerals, you must look out for artificial imitations. These can be found alongside authentic samples and often catch out beginner collectors.