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Kalimaya Black Opal
Kalimaya黑欧泊
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Indonesia does have pockets of small mining operations with manual digging for kalimaya Opal

Unfortunately, most black opal listed on many other sites is treated smoked Ethiopian Opal

Kalimaya opal is not as deep fire colour as smoked Ethiopian opal.

Our verified Opal sellers are experienced and opals listed are in correct category if natural or treated

Today MOST Kalimaya black opal is Ethiopian opal that has been smoked to give a black appearance

smoked black opal

IT IS NOT A NATURAL BLACK OPAL!

The Ethiopian Opal is placed on a box over a fire and the smoke penetrates the Ethiopian opal as it is hydrophane and therefore absorbs the smoke and becomes black in appearance.

We have the following report from one of our Experienced Verified Sellers from Indonesia who has had first hand experience with natural Kalimaya opals.

Indonesia does have large areas of petrified wood in Banten area close to Jakarta and this wood does have some opalized specimens according to Ministry of Trade of the republic indonesia

The specimens are deep dark black to transparent jelly colour with intermittent flashes opal color known as rainbow opals and Indonesian opalized wood

BUT THIS IS EXTREMELY RARE to find natural opal today and most is treated

Indonesia has a plentiful supply of black petrified wood.

You might see this offered as natural black opal opalized wood.

but it is treated in simple process.

Black petrified wood wrapped in aluminium foil with fine sand and baby and olive oil added and cooked over flame and opal colours will appear in the petrified wood.

dark black smoked ethiopian opal

Ilsaopal talks about Kalimaya Black Opal

As far as I know as an opal seller from year to year and my father is an opal seller & agate original Indonesia for long time also.

In ancient time in Indonesia “opal“ has been called by “kalimaya stone“. This word comes from “kali” (meaning river) and “maya” (the name of the river).

Long time ago in Indonesia have kalimaya mines / opal, preciesly in province Banten. In that mines have dark brown base opal,milky base,black and crystal. In Indonesia , people believe that kalimaya can also increase sex drive and hormone.

But in kalimaya mines banten though have not too many good quality kalimaya and also very hard to find.

And because of high market demand from inside the country and some countries that already know about the uniqueness of kalimaya such as Japan,Korea,China.

And then welo opal began to come to Indonesia from importers india , a lot of miners frustrated because of scarcity of the stone, so they buy welo opal and they called as kalimaya.

Before this truth come up a lot of seller from Japan,Korea,China buy kalimaya stone from kalimaya miners ,when in fact that is welo opal.

Because it seems to me kalimaya and welo opal is not in different type.

“Kalimaya teh” same as “dark brown body base”

“Kalimaya susu” same as “milky white base”

“Kalimaya black opal” same as “dark base welo”

Than opal seller in Indonesia always gave certificate for welo opal and called them kalimaya. And price of welo opal will increase. Because in fact the kalimaya mines has already closed since two years ago.

I have some kalimaya rough and kalimaya stone after polish origin from kalimaya mines in Banten that I have from 3 years ago.

Our policy is to offer natural opal to restore confidence of buyer that Ethiopian Welo opal is the natural stone.

We have received many questions about Indonesian opals a s they have so many names,most are local Indonesian names

But our research has shown that hardly any opal s are mined now in Indonesia in 2015 and some of our experienced verified sellers state the Batan mine has been closed three year with only few prospectors going through potch dumps

Many opals that you see on social sites are agates or quartz gemstones from Indonesia and the main opal mines have all closed down years ago

We have had many enquires for the following terms

Batu

Batu opal

Batu black opal

Opal kalimaya

Kalimay

Kalimay black opals

Akiki black opal

kalimaya black opal harga

kalimaya black opal bahan

kalimaya black opal sempur

batu kalimaya black opal sempur

Our research shows that high majority of Indonesian opals listed on other sites are opals from Ethiopia and lot are smoked to give black appearance

Several collectors have contacted with old stocks that they have kept and the opals are very dark black colour with only few hues colour

印度尼西亚确实拥有一些小型采矿作业,并为kalimaya蛋白石进行人工挖掘

不幸的是,许多其他网站上列出的大多数黑蛋白石都是经过熏制的埃塞俄比亚蛋白石

Kalimaya蛋白石不像烟熏埃塞俄比亚蛋白石那样深火色。

我们经过验证的蛋白石卖家经验丰富,如果天然或经过处理,列出的蛋白石属于正确的类别

今天MOST Kalimaya黑色蛋白石是埃塞俄比亚蛋白石,已被熏制成黑色外观

熏黑蛋白石

它不是天然的黑欧泊!

埃塞俄比亚蛋白石放在火上的盒子里,烟雾透过埃塞俄比亚蛋白石,因为它是氢化物,因此会吸收烟雾并变成黑色。

我们收到了来自印度尼西亚的经验丰富的经验丰富的卖家的以下报告,他们拥有天然Kalimaya蛋白石的第一手经验。

印度尼西亚在雅加达附近的万丹地区确实有大面积的石化木材,根据印度尼西亚共和国贸易部,这块木材确实有一些蛋白石化的标本

标本为深黑色至透明果冻色,间歇闪烁蛋白石颜色称为彩虹蛋白石和印度尼西亚蛋白石

但是今天非常难以找到天然蛋白石,而且大多数都被治疗了

印度尼西亚有大量的黑石化木材供应。

你可能会看到这提供了天然黑色蛋白石蛋白石。

但它是在简单的过程中处理。

黑色石化木材包裹在铝箔中,细砂和婴儿和橄榄油加入并在火焰和蛋白石颜色上煮熟,将出现在石化木材中。

深黑色烟熏埃赛俄蛋白石

Ilsaopal谈论Kalimaya Black Opal

据我所知,作为一个蛋白石卖家年复一年,我的父亲是一个蛋白石卖家和玛瑙原始印度尼西亚很长一段时间。

在印度尼西亚的古代,“蛋白石”被称为“卡利马亚石”。这个词来自“kali”(意为河流)和“maya”(河流的名称)。

很久以前在印度尼西亚有kalimaya矿/蛋白石,在省万丹省。在那里,矿山有深棕色的基础蛋白石,乳白色的底座,黑色和水晶。在印度尼西亚,人们认为kalimaya也可以增加性欲和激素。

但在kalimaya矿区虽然没有太多优质的kalimaya,也很难找到。

而且由于来自国内和一些已经了解日本,韩国,中国等kalimaya独特性的国家的高市场需求。

然后welo蛋白石开始从印度进口商来到印度尼西亚,很多矿工因石头稀缺而感到沮丧,因此他们购买了welo蛋白石,他们称之为kalimaya。

在此事实出现之前,来自日本,韩国,中国的许多卖家从kalimaya矿工那里购买了kalimaya石头,而实际上这是一种好蛋白石。

因为在我看来kalimaya和welo蛋白石不是不同的类型。

“Kalimaya teh”与“深棕色身体基地”相同

“Kalimaya susu”与“乳白色基地”相同

“Kalimaya黑色蛋白石”与“dark base welo”相同

比印度尼西亚的蛋白石卖家总是给了welo蛋白石证书,并称他们为kalimaya。而且蛋白石的价格会上涨。事实上,自两年前以来,卡利马亚地雷已经关闭。

从3年前我在万丹的kalimaya矿山起源之后,我有一些kalimaya粗糙和kalimaya石头。

我们的政策是提供天然蛋白石,以恢复买家的信心埃塞俄比亚Welo蛋白石是天然石材。

我们收到很多关于印尼蛋白石的问题,因为它们有很多名字,大部分是印尼当地人的名字

但我们的研究表明,2015年印度尼西亚几乎没有任何蛋白石开采,我们经验证的一些卖家表示Batan矿已经关闭了三年,只有少数探矿者通过了一些垃圾场。

您在社交网站上看到的许多蛋白石都是来自印度尼西亚的玛瑙或石英宝石,主要的蛋白石矿都在几年前关闭了

我们已经对以下条款进行过多次询问

巴图

巴图蛋白石

巴图黑欧泊

蛋白石kalimaya

Kalimay

Kalimay黑蛋白石

Akiki黑蛋白石

kalimaya黑欧泊哈尔加

卡利马亚黑欧泊巴哈

kalimaya黑色蛋白石sempur

batu kalimaya黑色蛋白石sempur

我们的研究表明,在其他网站上列出的大多数印尼蛋白石都是来自埃塞俄比亚的蛋白石,很多都是烟熏黑色外观

几个收藏家已经联系了他们保留的旧库存,蛋白石是深黑色,只有很少的色调

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评论

Iskandarman

Indonesian wood opals almost entirely impregnated with oil and heated but solid Banten opal is impossible to be treated because they are very sensitive to heat. Welo mostly hydrophanes (opaque to transparent / POC decreasing when wet) while Banten opal non-hydrophane and 'reverse' hydrophane (POC increasing when wet).

6th Nov 2018
Opalplus

Hi sounds like you have been offered Indonesian opals on social network site.
First check if buyer is genuine and in the industry or works Justas side line, and does he have his own web site?
Most middle men do not have web sites or member of the opal industry.
We verify our sellers on opalauctions first so that they have ethics and product knowledge.
There is so many treatments today and in Indonesia, lot Ethiopian or welo opals is sold as Indonesian opal and some even has certificates.
Caveat Emptor , buyer beware
View our information articles for more information
This article chats about treated black opal
https://www.opalauctions.com/learn/technical-opal-information/ethiopian-opals-grading-and-patterns
Gia tells about opal treatments welo opal
https://www.opalauctions.com/learn/opal-information/ethiopian-opal-articles-and-information
opal trip to Indonesia to see mines
https://www.opalauctions.com/learn/news/indonesian-opal-a-field-report-by-paul-sedawie

27th Feb 2017
Zack199006

So how do you know if it is fake? Someone approached me online about Indonesian opals. Trying to sell black one and a crystal one. So I am curious.

27th Feb 2017
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