Trump Encyclopedia of Minerals

CEO Kids Academy Business Contest 2020 winner Ayu.
Ayu devised “Mineral playing cards” that makes you smarter just by playing Original mineral playing cards that have achieved 545% crowdfunding in Japan have landed in the United States!

Hello, my name is Ayu. I am 13 years old and live in Japan.
I was a sixth grade of elementary school at the time and loved minerals.
I decided to create a playing card that you can learn about minerals that was not sold in my thoughts are with this stone playing card.

★I want to create a place where people who are interested in minerals from all over the world can talk casually.

★I want to make it a place where you can meet mineral museums around the world Currently, Japanese and English versions of Mineral Playing Cards are on sale.
I Not only can you play as a card, You can play as an original battle game card.

♡１diamond

It is the hardest of all minerals and has many colors.

♡２spessartion garnet

It is an orange garnet and is found in Sri Lanka and other places.

♡３uvarovite garnet

Fine green crystals with a few large crystals.

♡4andradite garnet

Melanite garnet, which is mainly black in color, is a variety of andradite garnet.

♡５jade

It can be found in Japan, green and white minerals.

♡６ruby

When chrome is contained in the rough corundum, it becomes a transparent red ruby.

♡７aquamarine

When iron is contained in beryl, it becomes a clear light bule like aquamarine.

♡８emerald

The same beryl as aquamarine, a green mineral containing chromium and vanadium.

♡９peridot

Besides use in jewels, it has the advantage of not melting up to 1900 degrees and is also used as a refractory.

♡１０turquoise

It is a historical mineral that has been excavated for over 6000 years.

♡Ｊamber

Amber with precious insects was formed in the late Cretaceous.

♡Ｑopal

Opal is an amorphous mineral that does not have a crystalline structure.

♡Ｋtopaz

Topaz with an exquisitely mixed color like sherry is said to be more valuable.

The ♡ minerals

In the ♡ playing cards, we put minerals that become gems that you all know well. (there are exceptions)
♡ playing card minerals are often used as jewelry and accessories. Accessories are easy to obtain, but rough stones are difficult to obtain.

♢１quartz

It is colorless and transparent.
The name changes depending on the impurities.

♢２amethyst

The crystal contains a small amount of iron and becomes a purple crystal.

♢３smoky quartz

The crystal contains some impurities and becomes blackish, but the cause of the color development is not yet known.

♢４citrine

It turns yellow when the crystal is subjected to thermal interference or when radiation is applied to the crystal.

♢５garden quartz

It is called this way because the minerals contained in the crystal look like a small garden.

♢６okenite

A type of zeolite with radio crystals.

♢７sulfur

An elemental mineral formed only of sulfur.
There used to be a sulfur mine in Japan as well.

♢８tiger eye

This name comes from the fact that the light streaks of the polished tiger eye looks like a tiger.

♢９malachite

It has been used as a green pigment for a long time.
The powder is used as a paint.

♢１０azurite

A mineral that has been used as a blue pigment as well as malachite.

♢Ｊmagnetite

It is a mineral of iron ore and its magnetic force differs depending on the production area.

♢Ｑroscoelite

A green mica discovered in 1876.
It can be peeled off thinly.

♢Ｋlepidolite

Since the atoms are in a fine layer, they can be peeled off thinly.

The ♢ minerals

The ♢ minerals incorporate things with interesting properties.
It has various properties, such as being able to be peeled off thinly, being like a magnet, and being named differently depending on minute differences in ingredients.
Easy to get and easy to get.

♧１staurolite

From twins that intersect at 60 or 90 degrees.

♧２zircon

A mineral containing the rare element zirconium.
It emits yellow light with ultraviolet rays.

♧３copper

It has a lighter specific density than gold and silver.
A very soft mineral as a metal.

♧４tanzanaite

It got its name because it was discovered in Tanzania in 1967.

♧５fluorapatite

A type of clear yellow phosphate mineral.

♧６desert rose

Water that existed in the desert evaporated, and gypsum and sand crystallized.

♧７pyromorphite

It is a mineral produced by the decomposition of galena and has a heavy specific density of 7.0.

♧８scolecite

White to colorless crystals, a type of zeolite.

♧９fluorite

When heated, it emits light in various colors, and when exposed to ultraviolet light, it emits purple light.

♧１０agate

瑪瑙は水晶と同じ成分でできている。
There are agates with various characteristics, in various colors.

♧Ｊbarite

There are several colors and different shapes.

♧Ｑpyrite

It has often been mistaken for gold because of its color.
It has a neat shape without polishing.

♧Ｋgalena

A heavy metal mineral with a cubic crystal and a specific density of 7.5.

The ♧ minerals

The ♧ minerals are those that are used in various ways in everyday life.
Minerals are useful in many ways in our daily lives, such as raw materials for fluorine and lead.
The difficulty of obtaining it is so-so, and it is often used for industrial purposes rather than for ornamental purposes.

♤１calcite

Calcite has the property of dividing light into two directions and writing viewed through it appears double.

♤２concretion

Aragonite crystallized in a stone in an explosive manner.

♤３rhodochrosite

Rhodochrosite is a rosy stone with a deep pink color.

♤４aragonite

A type of carbonate mineral found in the province of Arago, Spein.

♤５vanajinite

Hardness is as low as 3.0 and it is very fragile.

♤６apophyllite

It is also called apophyllite because it looks like fish from one side.

♤７obsidian

Obsidian that can only be found in the Tokachi area of Hokkaido.
Black and red are marbled.

♤８cryolite

A mineral discovered in Greenland in the 18^th century and not yet found in Japan.
It got this name because it resembles ice.

♤９celestine

Since it contains strontium, it is also a raw material for red fireworks.

♤１０schorl

Tourmaline is divided into more than 10 types depending on the composition.
Among them, this stone is block because it contains a lot of iron.

♤Ｊelbaite

This stone can be found in various colors, and sometimes more than one color in one stone.

♤Ｑhemimorphite

Hemimorphite has different shapes of upper and lower crystals when the crystals when the crystals are cut in half.

♤Ｋdioptase

It is green like emerald.
It can be found all over the world but has not been found in Japan yet.

The ♤ minerals

The ♤ minerals have interesting shapes and colors.
I collected things such as marbled colors and complicated shapes.
It’s fairly difficult to obtain, but most of them don’t ask their names.

ＪＫcavansite

A blue mineral. This was not found for a long time, but can be found in a few countries such as Brazil and India.

ＪＫmeteorite

Since there are various types of meteorites, their hardness and specific density are unknown.

The ＪＫ minerals

I incorporated my favorites into the JK Joker.
Both are rare minerals and difficult to obtain.
In particular, meteorites come in many different types, hardnesses, and specific gravities, so finding your favorite is difficult.